Greatest Common Factor of 44, 21, 53, 73

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

• Greatest Common Factor of 44, 21, 53, 73 by common division method
• Greatest Common Factor of 44, 21, 53, 73 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

Factors of 73

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

1,73

Greatest Common Factor

We found the factors 44,21,53,73 . The biggest common factor number is the GCF number.
So the greatest common factor 44,21,53,73 is 1.

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

• GCF of 16, 41, 13, 91
• GCF of 56, 17, 28, 37
• GCF of 38, 44, 12, 40
• GCF of 50, 35, 73, 82
• GCF of 62, 80, 15, 55

1. What is the GCF of 44, 21, 53, 73?

Answer: GCF of 44, 21, 53, 73 is 1.

2. How to Find the GCF of 44, 21, 53, 73

Answer: Greatest Common Factor(GCF) of 44, 21, 53, 73 = 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, 73) = 1.