Greatest Common Factor of 61, 60, 397

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

• Greatest Common Factor of 61, 60, 397 by common division method
• Greatest Common Factor of 61, 60, 397 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 61,60,397 . The biggest common factor number is the GCF number.
So the greatest common factor 61,60,397 is 1.

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

• GCF of 24, 37, 887
• GCF of 43, 31, 530
• GCF of 31, 61, 785
• GCF of 97, 47, 570
• GCF of 49, 97, 176

1. What is the GCF of 61, 60, 397?

Answer: GCF of 61, 60, 397 is 1.

2. How to Find the GCF of 61, 60, 397

Answer: Greatest Common Factor(GCF) of 61, 60, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 60, 397) = 1.