The GCF of 21 and 84 is 21. Since 21 is a factor of 84, it is automatically the GCF.
It is: 21
21, because the prime factorization of 84 is 2 x 2 x 3 x 7. The prime factorization of 21 is 3 x 7. The factors that both 84 and 21 have in common are 3 and 7, so 3 x 7=21.
21.
The Greatest Common Factor (GCF) is: 4
The greatest common factor of the numbers 144 and 84 is 12.
6
HCF(21, 77, 84) = 7.
The GCF is 2.
The Greatest Common Factor of 21, 63, 84: 21
The greatest common factor of 63 , 84 = 21
The greatest common factor of 84 and 105 is 21.
The greatest common factor of 63, 84, and 105 is 21.
The Greatest Common Factor (GCF) of 84 and 315 is: 21
The greatest common factor of 630 , 84 = 42
The Greatest Common Factor (GCF) is: 21
Since 21 is a factor of 84, it is automatically the GCF.
Since 21 is a factor of 84, it is automatically the GCF.
No
The greatest common factor of the numbers 21 and 84 is 21.
Since 21 is a factor of 84, it is automatically the GCF of this problem.