The factors of 126 are:
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
The factors of 156 are:
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
The factors of 212 are:
1, 2, 4, 53, 106, 212
The common factors are:
1, 2
The Greatest Common Factor (GCF) is:
2
You need at least two different numbers in order to have a greatest common factor between them.
Since 63 is a factor of 126, it is automatically the GCF.
The Greatest Common Factor of 126, 180 is 18
You need two or more numbers to find a GCF.
The GCF is: 18
The GCF is 42.
The GCF is 18.
It is: 27
The GCF is 21.
The GCF is 21.
63 = 3x3x7 84 = 2x2x3x7 126 = 2x3x3x7 GCF = 2x2x3x3x7 = 252
The GCF of 54, 90, and 126 is 9
The multiples of 9, 14 and 21 are infinite, starting with: 126, 252, 378, 504, 630, 756, 882 +126 . . .
The GCF is 21.
The GCF is 21.
The GCF for 63, 84 & 126, is 21.
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.
The GCF is 21.
The GCF is 21.
Lcm: 126 gcf: 7
The GCF is 21.
45 = 3 * 3 * 5 63 = 3 * 3 * 7 126 = 2 * 3 * 3 * 7 Gcf = 3 * 3 = 9 45/9 = 5 63 / 9 = 7 126 / 9 = 14
63/52To reduce to lowest term:1. Get the GCF of 126 and 104126 = 2 * 3 * 3 * 7104 = 2...............* 2 * 2 * 13=================GCF =22. Divide 126 & 104 by their GCF.126 ÷ 2 = 63104 ÷ 2 = 52thus; lowest term is 63/52.
The GCF is 21.
The GCF is 21.