Greatest Common Factor of 938, 854, 357, 21

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 938, 854, 357, 21 by common division method
• Greatest Common Factor of 938, 854, 357, 21 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 938

List of positive integer factors of 938 that divides 938 without a remainder.

1,2,7,14,67,134,469,938

Factors of 854

List of positive integer factors of 854 that divides 854 without a remainder.

1,2,7,14,61,122,427,854

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 938,854,357,21 . The biggest common factor number is the GCF number.
So the greatest common factor 938,854,357,21 is 7.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 507, 638, 879, 75
• GCF of 553, 507, 956, 57
• GCF of 821, 218, 182, 17
• GCF of 134, 724, 964, 32
• GCF of 213, 859, 336, 66

1. What is the GCF of 938, 854, 357, 21?

Answer: GCF of 938, 854, 357, 21 is 7.

2. How to Find the GCF of 938, 854, 357, 21

Answer: Greatest Common Factor(GCF) of 938, 854, 357, 21 = 7

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(938, 854, 357, 21) = 7.