The greatest common factor of 315 and 660 is 15.
Gcf(10, 20, 25) = 5 lcm(10, 20, 25) = 100
Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.Factors of 660: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660.GCF (72, 660) = 12
Ascertain the prime factors of both numbers :- 660 = 2 x 2 x 3 x 5 x 11 1155 = 3 x 5 x 7 x 11 The only factors (other than 1) that both numbers have in common are 3, 5 and 11. The greatest common factor is therefore 3 x 5 x 11 = 165 165 is the GCF of 660 and 1155
2 x 2 x 3 x 5 x 17 = 1020
The GCF is 6.
The GCF is 5.
Since 12 is a factor of 660, it is automatically the GCF.
The GCF is 60.
The GCF is: 165
The LCM of both numbers is 7140 and the GCF is 5
The greatest common factor of 315 and 660 is 15.
The GCF is 44.
Since 220 is a factor of 660, it is automatically the GCF.
The GCF is: 165
The GCF is: 3
The GCF is 11.