GCF for 1512 and 3 is 3.
You need at least two numbers to find a GCF. If that's 15 and 12, the GCF is 3.
The GCF is 168.
The factors of 330 are:1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330The factors of 945 are:1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945The common factors are:1, 3, 5, 15The Greatest Common Factor (GCF) is:15
54 and 56
1512 = 2 * 2 * 2 * 3 * 3 * 3 * 7 = 23 * 33 * 7
Factors of 336: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336.Factors of 1512: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512.GCF (336, 1512) = 168
The GCF is: 1
32 and 56 are the two numbers in question.
LCM of 105 and 21 is 105.
The Greatest Common Factor is 3
The GCF is 3.
Divide them by their GCF, which is 3.Divide them by their GCF, which is 3.Divide them by their GCF, which is 3.Divide them by their GCF, which is 3.