Greatest Common Factor of 13, 83, 65, 157

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

• Greatest Common Factor of 13, 83, 65, 157 by common division method
• Greatest Common Factor of 13, 83, 65, 157 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Greatest Common Factor

We found the factors 13,83,65,157 . The biggest common factor number is the GCF number.
So the greatest common factor 13,83,65,157 is 1.

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

• GCF of 11, 94, 52, 737
• GCF of 71, 81, 21, 592
• GCF of 30, 91, 41, 745
• GCF of 42, 22, 74, 926
• GCF of 61, 57, 26, 141

1. What is the GCF of 13, 83, 65, 157?

Answer: GCF of 13, 83, 65, 157 is 1.

2. How to Find the GCF of 13, 83, 65, 157

Answer: Greatest Common Factor(GCF) of 13, 83, 65, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 83, 65, 157) = 1.