Greatest Common Factor of 44, 65, 42, 538

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

• Greatest Common Factor of 44, 65, 42, 538 by common division method
• Greatest Common Factor of 44, 65, 42, 538 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 44,65,42,538 . The biggest common factor number is the GCF number.
So the greatest common factor 44,65,42,538 is 1.

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

• GCF of 88, 70, 72, 983
• GCF of 80, 84, 93, 849
• GCF of 64, 63, 58, 371
• GCF of 29, 52, 16, 910
• GCF of 18, 40, 73, 131

1. What is the GCF of 44, 65, 42, 538?

Answer: GCF of 44, 65, 42, 538 is 1.

2. How to Find the GCF of 44, 65, 42, 538

Answer: Greatest Common Factor(GCF) of 44, 65, 42, 538 = 1

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

Step 2: Then multiply all the prime factors GCF(44, 65, 42, 538) = 1.