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I could tell you what all the factors of each of those 4 numbers are, but I am guessing you are asking for the common factors. Lets start with the prime factorization of each number:
10 is 2 * 5
8 is 23
12 is 22 * 3
15 is 3 * 5
So no prime factor is common to all 4 numbers. The only common factor is 1.
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What are the greatest common factor of 8 10 and 15?
1 The factors of 8 are 1,2,2,2,8 The factors of 10 are 1,2,5,10 The factors of 15 are 1,3,5,15
What are the factors and prime factors of 40 and 60?
The factors of 25 are: 1 5 25.The prime factors are: 5 x 5The factors of 40 are: 1 2 4 5 8 10 20 40.The prime factors are: 2 x 2 x 2 x 5
What are the composite factors of 40?
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40.
What is the factors of 8 and 10?
The factors of 8 are: 1, 2, 4, 8 The factors of 10 are: 1, 2, 5, 10
What are the factors of 8 that add up to 10?
The factors of 8 are 1, 2, 4, and 8. The factors that add up to 10 are 2 and 8.
