Greatest Common Factor of 61, 538, 742

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

• Greatest Common Factor of 61, 538, 742 by common division method
• Greatest Common Factor of 61, 538, 742 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 538

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

1,2,269,538

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 61,538,742 . The biggest common factor number is the GCF number.
So the greatest common factor 61,538,742 is 1.

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

• GCF of 73, 140, 699
• GCF of 63, 357, 660
• GCF of 75, 240, 923
• GCF of 27, 748, 938
• GCF of 79, 569, 902

1. What is the GCF of 61, 538, 742?

Answer: GCF of 61, 538, 742 is 1.

2. How to Find the GCF of 61, 538, 742

Answer: Greatest Common Factor(GCF) of 61, 538, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 538, 742) = 1.