5/6 − 3/10 = 8/15
The GCF of 6, 9, and 10 is 2 Factors of 8: 1, 2, 4, 8 Factors of 6: 1, 2, 3, 6 Factors of 10: 1, 2, 5, 10 GCF (8, 6, 10) = 2
8 9 10
The factors of 8 are 1, 2, 4, and 8 The factors of 10 are 1, 2, 5, and 10
the factors for 8 is 1, 2, 4, and 8 the factors for 10 is 1, 2, 5, 10
The factors of 8 are: 1, 2, 4, 8 The factors of 10 are: 1, 2, 5, 10
The factors of 6 are: 1, 2, 3, 6 The factors of 8 are: 1, 2, 4, 8 The factors of 10 are: 1, 2, 5, 10 The factors of 11 are: 1, 11 The only factor common to all of them is: 1.
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.
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24.The prime factors of 24 are: 2 and 3.The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.The prime factors of 40 are: 2 and 5.
6, 8 and 10
The factors of 8 are 1, 2, 4, and 8. The factors that add up to 10 are 2 and 8.
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