The factors of 252 are:
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
The factors of 672 are:
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
The common factors are:
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
The Greatest Common Factor:
GCF = 84
1
48
The GCF is 96.
252
The Least Common Multiple (LCM) for 72 252 is 504.The Highest Common Factor (HCF) for 72 252 is 36.
42
672 and 12, respectively.
The GCF is 36.
84
The GCF is 36.
The GCF/HCF of 108 and 252 is 36.
84, 168, 252, 336, 420, 504, 588, 672, 756, +84 . . .
The GCF is 36.