Greatest Common Factor of 72, 97, 61, 62

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

• Greatest Common Factor of 72, 97, 61, 62 by common division method
• Greatest Common Factor of 72, 97, 61, 62 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

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

Greatest Common Factor

We found the factors 72,97,61,62 . The biggest common factor number is the GCF number.
So the greatest common factor 72,97,61,62 is 1.

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

• GCF of 75, 89, 89, 23
• GCF of 69, 51, 14, 17
• GCF of 42, 30, 99, 44
• GCF of 59, 13, 68, 73
• GCF of 87, 11, 33, 15

1. What is the GCF of 72, 97, 61, 62?

Answer: GCF of 72, 97, 61, 62 is 1.

2. How to Find the GCF of 72, 97, 61, 62

Answer: Greatest Common Factor(GCF) of 72, 97, 61, 62 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 97, 61, 62) = 1.