The GCF of 30 and 84 is 6. The GCF of 126 and 12 is also 6.
The GCF is 21.
63 = 3x3x7 84 = 2x2x3x7 126 = 2x3x3x7 GCF = 2x2x3x3x7 = 252
The sum is 84 and the GCF is 6
The GCF of 54, 90, and 126 is 9
The GCF is 6.
The GCF is 6.
The GCF of 30 and 84 is 6. The GCF of 126 and 12 is also 6.
The GCF is 21.
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.
The GCF is 6.
The GCF of 84, 126 and 294 is 42.
The GCF is 21.
The GCF is 21.
The GCF is 21.
Oh, dude, the greatest common factor of those numbers is like the biggest number that can divide all of them without leaving a remainder. So, you just gotta find the factors of each number and see which one they all have in common. It's like a math puzzle, but not as fun as a jigsaw puzzle. So, the greatest common factor of 84, 126, 294, and 462 is 42.
The GCF is 6.