Greatest Common Factor of 115, 797, 30

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

• Greatest Common Factor of 115, 797, 30 by common division method
• Greatest Common Factor of 115, 797, 30 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 115

List of positive integer factors of 115 that divides 115 without a remainder.

1,5,23,115

Factors of 797

List of positive integer factors of 797 that divides 797 without a remainder.

1,797

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 115,797,30 . The biggest common factor number is the GCF number.
So the greatest common factor 115,797,30 is 1.

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

• GCF of 742, 646, 90
• GCF of 148, 404, 27
• GCF of 906, 826, 95
• GCF of 748, 542, 50
• GCF of 400, 953, 70

1. What is the GCF of 115, 797, 30?

Answer: GCF of 115, 797, 30 is 1.

2. How to Find the GCF of 115, 797, 30

Answer: Greatest Common Factor(GCF) of 115, 797, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(115, 797, 30) = 1.