Mathematics (US) - 0444 CIE

Multiples And Factors (GCF, LCM)

Bayani Gaba-gaba

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.

Manufura

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

Takardar Darasi

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.

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Nazarin Darasi

Barka da kammala darasi akan Multiples And Factors (GCF, LCM). Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.

Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.

Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.

  1. 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
  2. What is the GCF of 24 and 60? A. 6 B. 8 C. 12 D. 120 Answer: C
  3. What is the LCM of 24 and 60? A. 12 B. 60 C. 120 D. 1440 Answer: C
  4. Which of these is a multiple of 4? A. 6 B. 10 C. 14 D. 16 Answer: D
  5. 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

Akwai a cikin manhajar Green Bridge

Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.

Cikakkiyar bayanan darasi tare da zane-zane
Mataimakiyar koyo da AI
Yi karatu ba tare da intanet ba, a kowane lokaci, a ko'ina
Akwai a Android, Windows, macOS, da Linux

Akwai a cikin manhajar Green Bridge

Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.

Cikakkiyar bayanan darasi tare da zane-zane
Mataimakiyar koyo da AI
Yi karatu ba tare da intanet ba, a kowane lokaci, a ko'ina
Akwai a Android, Windows, macOS, da Linux

Yi Aikin Tambayoyin Gwaji

Kana son yin aikin tambayoyin gwaji kan Multiples And Factors (GCF, LCM)? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.

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