Greatest Common Factor of 44, 70, 42, 538

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

• Greatest Common Factor of 44, 70, 42, 538 by common division method
• Greatest Common Factor of 44, 70, 42, 538 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 44

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

1,2,4,11,22,44

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

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 44,70,42,538 . The biggest common factor number is the GCF number.
So the greatest common factor 44,70,42,538 is 2.

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

• GCF of 85, 80, 68, 751
• GCF of 22, 94, 67, 271
• GCF of 61, 19, 38, 974
• GCF of 37, 85, 10, 509
• GCF of 18, 15, 48, 580

1. What is the GCF of 44, 70, 42, 538?

Answer: GCF of 44, 70, 42, 538 is 2.

2. How to Find the GCF of 44, 70, 42, 538

Answer: Greatest Common Factor(GCF) of 44, 70, 42, 538 = 2

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

Step 2: Then multiply all the prime factors GCF(44, 70, 42, 538) = 2.