Greatest Common Factor of 61, 62, 42, 59

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

• Greatest Common Factor of 61, 62, 42, 59 by common division method
• Greatest Common Factor of 61, 62, 42, 59 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Greatest Common Factor

We found the factors 61,62,42,59 . The biggest common factor number is the GCF number.
So the greatest common factor 61,62,42,59 is 1.

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

• GCF of 70, 33, 49, 77
• GCF of 16, 87, 80, 27
• GCF of 43, 30, 48, 31
• GCF of 49, 97, 81, 55
• GCF of 62, 44, 49, 65

1. What is the GCF of 61, 62, 42, 59?

Answer: GCF of 61, 62, 42, 59 is 1.

2. How to Find the GCF of 61, 62, 42, 59

Answer: Greatest Common Factor(GCF) of 61, 62, 42, 59 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 62, 42, 59) = 1.