Mathematics (US) - 0444 CIE

Multiples And Factors (GCF, LCM)

Muhtasari

Break any whole number apart and you find the prime numbers hiding inside it. This prime fingerprint is unique to every number, and it is the key to two of the most useful ideas in arithmetic: the greatest common factor that two numbers share, and the least common multiple at which their times tables first meet.

In this lesson you will write numbers as products of their prime factors, then use that factorization to find the GCF and LCM quickly and reliably. These skills cancel fractions to their simplest form, add fractions with different denominators, and solve a host of timing and grouping problems.

Malengo

Find the greatest common factor (GCF) and least common multiple (LCM) of two or more numbers, including by prime factorization.

Somo la Sauti

Sikiliza somo hili kwenye programu

Ramani ya mawazo

Mada hii imechorwa ili uone jinsi mawazo yanavyounganika.

Fungua ramani ya mawazo kwenye programu

Kadi za kumbukumbu

Mazoezi ya haraka ya kumbukumbu kuhusu kinachopimwa katika mada hii.

Fanya mazoezi ya kadi hizi kwenye programu

Maelezo ya Somo

Factors and multiples are the gears of arithmetic. The greatest common factor lets you simplify a fraction in one step; the least common multiple tells you when two repeating events line up, from buses arriving together to tiles fitting a floor exactly. Prime factorization is the tool that makes both of these fast and dependable.

Dokezo Kamili la Somo Linapatikana kwenye Programu ya Green Bridge

Pata programu ya Green Bridge CBT kwenye simu au kompyuta yako kwa maktaba kamili ya IGCSE: mitihani ya miaka iliyopita, miongozo ya usahihishaji, ramani za mawazo, kadi za marudio na masomo ya sauti.

Maelezo kamili ya masomo yenye michoro

Msaidizi wa kujifunza wa AI

Mitihani ya majaribio yenye muda, husahihishwa mara umalizapo

Pakua programu ya simu Pakua programu ya kompyuta

Inapatikana kwa Android, Windows, macOS, na Linux Programu ya iOS inakuja hivi karibuni

Tathmini ya Somo

Hongera kwa kukamilisha somo la Multiples And Factors (GCF, LCM). Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.

Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.

Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.

What is the prime factorization of 60? A. 2 x 3 x 10 B. 2^2 x 3 x 5 C. 2 x 30 D. 4 x 15 Answer: B
What is the GCF of 24 and 60? A. 6 B. 8 C. 12 D. 120 Answer: C
What is the LCM of 24 and 60? A. 12 B. 60 C. 120 D. 1440 Answer: C
Which of these is a multiple of 4? A. 6 B. 10 C. 14 D. 16 Answer: D
Two bells ring every 6 and 8 minutes. After how many minutes do they next ring together? A. 2 B. 14 C. 24 D. 48 Answer: C

Fanyia kazi maswali haya kwenye programu

Vitabu Vinavyopendekezwa

Cambridge IGCSE Mathematics Core and Extended Coursebook

Manukuu: Second edition

Mchapishaji: Cambridge University Press

Mwaka: 2018

ISBN: 978-1-108-43718-9

Maelezo: Endorsed coursebook with full coverage of the 0580/0980 syllabus, worked examples and practice exercises.

Cambridge IGCSE Core and Extended Mathematics

Manukuu: Fifth edition

Mchapishaji: Hodder Education

Mwaka: 2023

ISBN: 978-1-398-37391-4

Maelezo: Endorsed textbook with worked examples and graded questions across Core and Extended content.

Jifunze zaidi kutoka vyanzo huria

Sehemu ya kitabu Prime Factorization and the Least Common Multiple OpenStax · Prealgebra
Find the prime factorization of a composite number

"Prealgebra: Prime Factorization and the Least Common Multiple" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/prealgebra/pages/2-5-prime-factorization-and-the-least-common-multiple. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
Sehemu ya kitabu Introduction to Factoring Polynomials OpenStax · Prealgebra
Find the greatest common factor of two or more expressions

"Prealgebra: Introduction to Factoring Polynomials" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/prealgebra/pages/10-6-introduction-to-factoring-polynomials. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction

Vimechapishwa na mashirika mengine chini ya leseni huria na vinatajwa kama wanavyoomba. Viungo hufungua tovuti zao.

Fanya Mazoezi ya Maswali ya Majaribio

Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Multiples And Factors (GCF, LCM)? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.

Pakua Programu Kwenye Google Playstore

Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.

Msaidizi wa Gumzo wa Kujifunza wa AI Uliobinafsishwa

Maswali ya mtihani zaidi ya 200,000 ya IGCSE, JAMB, WAEC na NECO

Zaidi ya Madaftari ya Masomo 1200

Msaada Nje ya Mtandao - Jifunze Wakati Wowote, Popote Pale

Ratiba ya Daraja la Kijani

Muhtasari wa Fasihi na Maswali Yanayoweza Kutokea

Fuata Utendaji na Maendeleo Yako

Maelezo ya Kina kwa Kujifunza kwa Kina