Greatest Common Factor of 44, 21, 53

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

• Greatest Common Factor of 44, 21, 53 by common division method
• Greatest Common Factor of 44, 21, 53 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 44

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

1,2,4,11,22,44

Factors of 21

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

1,3,7,21

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Greatest Common Factor

We found the factors 44,21,53 . The biggest common factor number is the GCF number.
So the greatest common factor 44,21,53 is 1.

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

• GCF of 75, 12, 32
• GCF of 57, 34, 31
• GCF of 88, 69, 72
• GCF of 36, 32, 16
• GCF of 94, 66, 27

1. What is the GCF of 44, 21, 53?

Answer: GCF of 44, 21, 53 is 1.

2. How to Find the GCF of 44, 21, 53

Answer: Greatest Common Factor(GCF) of 44, 21, 53 = 1

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

Step 2: Then multiply all the prime factors GCF(44, 21, 53) = 1.