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When adding or subtracting fractions with different denominators and when reducing fractions to their lowest terms

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Q: When will you need to find the multiples and factors?

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You can find out by Knowing the multiples and factors

Factors go into numbers, numbers go into multiples.

Factors create multiples, multiples break down into factors.

Multiples of 26 include 26, 52, 78, 104, 130 and so on. You need at least two numbers to find a GCF.

No, but factors can.

Factors are useful when you're trying to reduce fractions. Multiples are useful when you're trying to find a least common denominator.

the factors and multiples of 396 are 1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

All nonzero whole numbers have factors and multiples. Factors go into numbers, numbers go into multiples.

1,2,19,38 are factors. STuPID! She/he needs the multiples, which are 38x1=...(Etc.) And i don't know the multiples of 38, but i need them. D:

Factors: 1,2,3,6 Multiples: 6,12,18,24 and so on.

Factors go into numbers, numbers go into multiples.

Factors go into numbers, numbers go into multiples. Divisibility shows what factors come out of what multiples.

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