62
2 and 31
72
2 and 36
2 and 18
2 and 9
3 and 3
The only common factor shared by these numbers is 2
The factors of 72 are:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
The factors of 96 are:
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
The common factors are:
1, 2, 3, 4, 6, 8, 12, 24
The Greatest Common Factor:
GCF = 24
72
36,2
18,2,2
9,2,2,2
3,3,2,2,2
Factor them.
2 x 3 x 3 x 3 = 54
2 x 2 x 2 x 3 x 3 = 72
Select the common factors.
2 x 3 x 3 = 18, the GCF.
72
36,2
18,2,2
9,2,2,2
3,3,2,2,2
84
42,2
21,2,2
7,3,2,2
2 x 2 x 3 = 12, the GCF
8x9=72
9x8=72
72 divided by 8=9
72 divided by 9= 8
Factor them.
2 x 2 x 2 x 5 = 40
2 x 2 x 2 x 3 x 3 = 72
Select the common factors.
2 x 2 x 2 = 8, the GCF
Factor them.
2 x 2 x 3 = 12
2 x 3 x 5 = 30
2 x 2 x 2 x 3 x 3 = 72
Select the common factors.
2 x 3 = 6, the GCF
GCF of 18 and 72 is 18
it is 40 because it is the greatest common factor for the numbers10 and 40
The greatest common factor of 1628 , 40 = 4
The Greatest Common Factor of 40 and 18 is 2.
The greatest common factor of 160 and 200 is 40.
The GCF is 4.
it is 40 because it is the greatest common factor for the numbers10 and 40
The greatest common factor of 1628 , 40 = 4
The greatest common factor of 40 , 81 = 1
The greatest common factor of 84 , 40 = 4
8 is the greatest common factor for 48 and 40
The greatest common factor of 40 and 150 is 10.
The greatest common factor of 1824 , 40 = 8
One is the greatest common factor of 43 and 40.
The Greatest Common Factor of 40 and 18 is 2.
The greatest common factor of 156 , 40 = 4
The greatest common factor of 160 and 200 is 40.
Since 40 is a factor of 280, it is automatically the GCF.