1, 2, 4, 8
The common factors are: 1, 2, 4, 8.
It is 8
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24 The factors of 64 are: 1, 2, 4, 8, 16, 32, 64 The factors of 88 are: 1, 2, 4, 8, 11, 22, 44, 88 The common factors are: 1, 2, 4, 8
The common factors are: 1, 2, 4, 8.
24 = 23 x 3 64 = 26 88 = 23 x 11 factors in common: 23... 1, 2, 4 & 8
Since 24 is a factor of 72, all of its factors are common.
The Highest Common Factor is: 8
The Greatest Common Factor = 8
The factors of 64 are all 2s and the factors of 81 are all 3s. The greatest common factor is 1, since they have no factors in common. ■
1, 2, 4 and 8
Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24Factors of 64: 1, 2, 4, 8, 16, 32, 64GCF (24, 64) = 8
1, 2, 4, 8