Ask your teacher 1,2,5,10
15 5,3 10 5,2 The common factors are 1 and 5.
Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.
In general, all common factors of two (or more) numbers are factors of its GREATEST common factor. Thus, you need to start by using the methods you were taught, to find the greatest common factor.
5
The Least Common Multiple of 10, 18, 21 is 630.
For two factors, this is the commutative property. For more than two problems, if you change the factors using any arbitrary order, this usually implicitly involves using both the commutative and the associative properties.
It is: 33
27 factors to [3 3 3] 117 factors to [3 3 13] common factors are [3 3] = 9■
5/6
prime factors of 28 are: 2, 2, 7.prime factors of 75 are: 3, 5, 5.As 28 and 75 have no common prime factors, their greatest common factor is 1.
The greatest common prime factor of 10 and 20 is 5.
You won't find common factors by using lists of multiples. The least common factor of any set of integers is 1, no matter what you use.