Greatest Common Factor of 21, 3877

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

• Greatest Common Factor of 21, 3877 by common division method
• Greatest Common Factor of 21, 3877 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 21

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

1,3,7,21

Factors of 3877

List of positive integer factors of 3877 that divides 3877 without a remainder.

1,3877

Greatest Common Factor

We found the factors 21,3877 . The biggest common factor number is the GCF number.
So the greatest common factor 21,3877 is 1.

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

• GCF of 86, 4699
• GCF of 51, 1138
• GCF of 32, 6238
• GCF of 82, 1987
• GCF of 14, 6825

1. What is the GCF of 21, 3877?

Answer: GCF of 21, 3877 is 1.

2. How to Find the GCF of 21, 3877

Answer: Greatest Common Factor(GCF) of 21, 3877 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 3877) = 1.