Greatest Common Factor of 21, 43, 14, 37

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

• Greatest Common Factor of 21, 43, 14, 37 by common division method
• Greatest Common Factor of 21, 43, 14, 37 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Greatest Common Factor

We found the factors 21,43,14,37 . The biggest common factor number is the GCF number.
So the greatest common factor 21,43,14,37 is 1.

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

• GCF of 70, 28, 94, 17
• GCF of 73, 53, 36, 95
• GCF of 26, 11, 12, 67
• GCF of 82, 83, 35, 66
• GCF of 85, 15, 52, 28

1. What is the GCF of 21, 43, 14, 37?

Answer: GCF of 21, 43, 14, 37 is 1.

2. How to Find the GCF of 21, 43, 14, 37

Answer: Greatest Common Factor(GCF) of 21, 43, 14, 37 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 43, 14, 37) = 1.