Greatest Common Factor of 21, 116, 731

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

• Greatest Common Factor of 21, 116, 731 by common division method
• Greatest Common Factor of 21, 116, 731 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 116

List of positive integer factors of 116 that divides 116 without a remainder.

1,2,4,29,58,116

Factors of 731

List of positive integer factors of 731 that divides 731 without a remainder.

1,17,43,731

Greatest Common Factor

We found the factors 21,116,731 . The biggest common factor number is the GCF number.
So the greatest common factor 21,116,731 is 1.

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

• GCF of 57, 756, 267
• GCF of 59, 419, 724
• GCF of 39, 293, 104
• GCF of 12, 197, 202
• GCF of 14, 213, 450

1. What is the GCF of 21, 116, 731?

Answer: GCF of 21, 116, 731 is 1.

2. How to Find the GCF of 21, 116, 731

Answer: Greatest Common Factor(GCF) of 21, 116, 731 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 116, 731) = 1.