Greatest Common Factor of 21, 272, 804

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

• Greatest Common Factor of 21, 272, 804 by common division method
• Greatest Common Factor of 21, 272, 804 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 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Factors of 804

List of positive integer factors of 804 that divides 804 without a remainder.

1,2,3,4,6,12,67,134,201,268,402,804

Greatest Common Factor

We found the factors 21,272,804 . The biggest common factor number is the GCF number.
So the greatest common factor 21,272,804 is 1.

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

• GCF of 52, 167, 766
• GCF of 40, 840, 692
• GCF of 53, 374, 178
• GCF of 82, 461, 594
• GCF of 58, 615, 953

1. What is the GCF of 21, 272, 804?

Answer: GCF of 21, 272, 804 is 1.

2. How to Find the GCF of 21, 272, 804

Answer: Greatest Common Factor(GCF) of 21, 272, 804 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 272, 804) = 1.