The GCF for 210 126 is 42.
The GCF is 7.
The GCF is 7.
42
The GCF is 7.
You need at least two numbers to find a GCF. If that's 84, 126, 210 and 378, the GCF is 42.
The GCF is 7.
The greatest common factor of 126 and 210 is 42. The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.
The GCF is 126.
2 x 3 x 3 x 7 = 126 2 x 3 x 5 x 7 = 210 2 x 3 x 7 = 42, the GCF
210 and 420 have a GCF of 210.
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.