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Greatest Common Factor of 21, 73, 16, 537

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 21, 73, 16, 537 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 21, 73, 16, 537 is 1.

GCF(21, 73, 16, 537) = 1

GCF of 21, 73, 16, 537

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

GCF of:

Greatest Common Factor (GCF) of 21,73,16,537 By Common Division

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

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 21

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

1,3,7,21

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 537

List of positive integer factors of 537 that divides 537 without a remainder.

1,3,179,537

Greatest Common Factor

We found the factors 21,73,16,537 . The biggest common factor number is the GCF number.
So the greatest common factor 21,73,16,537 is 1.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 21, 73, 16, 537

1. What is the GCF of 21, 73, 16, 537?

Answer: GCF of 21, 73, 16, 537 is 1.

2. How to Find the GCF of 21, 73, 16, 537

Answer: Greatest Common Factor(GCF) of 21, 73, 16, 537 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 73, 16, 537) = 1.