Greatest Common Factor of 2142, 6721

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

• Greatest Common Factor of 2142, 6721 by common division method
• Greatest Common Factor of 2142, 6721 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 2142

List of positive integer factors of 2142 that divides 2142 without a remainder.

1,2,3,6,7,9,14,17,18,21,34,42,51,63,102,119,126,153,238,306,357,714,1071,2142

Factors of 6721

List of positive integer factors of 6721 that divides 6721 without a remainder.

1,11,13,47,143,517,611,6721

Greatest Common Factor

We found the factors 2142,6721 . The biggest common factor number is the GCF number.
So the greatest common factor 2142,6721 is 1.

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

• GCF of 8749, 8391
• GCF of 9687, 4310
• GCF of 7125, 8766
• GCF of 9366, 2187
• GCF of 2228, 1136

1. What is the GCF of 2142, 6721?

Answer: GCF of 2142, 6721 is 1.

2. How to Find the GCF of 2142, 6721

Answer: Greatest Common Factor(GCF) of 2142, 6721 = 1

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

Step 2: Then multiply all the prime factors GCF(2142, 6721) = 1.