Greatest Common Factor of 21, 92, 44

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

• Greatest Common Factor of 21, 92, 44 by common division method
• Greatest Common Factor of 21, 92, 44 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 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Greatest Common Factor

We found the factors 21,92,44 . The biggest common factor number is the GCF number.
So the greatest common factor 21,92,44 is 1.

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

• GCF of 21, 56, 36
• GCF of 13, 29, 81
• GCF of 71, 49, 55
• GCF of 21, 50, 25
• GCF of 74, 77, 84

1. What is the GCF of 21, 92, 44?

Answer: GCF of 21, 92, 44 is 1.

2. How to Find the GCF of 21, 92, 44

Answer: Greatest Common Factor(GCF) of 21, 92, 44 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 92, 44) = 1.