For common factors to exist, there needs to be one or more numbers to compare the factors of.
1 and 2
The common factors are: 1, 2, 3, 6, 9, 18.
The factors of 21 are: 1, 3, 7, 21The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70The common factors are: 1, 7
The factors of seventy are 1, 2, 5, 7, 10, 14, 35, and 70.
Factors of 74: 1, 2, 37, 74Factors of 76: 1, 2, 4, 19, 38, 76GCF (74, 76) = 2
The Factors of 72 are 1,2,3,4,6,8,9,12,18,24,36,and 72The Prime Factors are 2 and 3
No.
19 and 4
Four factors: 1 2 37 74.
The greatest common factor (GCF) for twenty-one and seventy-two is three.
1, 7, 11, 77
seventy