Greatest Common Factor of 309, 316

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

• Greatest Common Factor of 309, 316 by common division method
• Greatest Common Factor of 309, 316 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 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 316

List of positive integer factors of 316 that divides 316 without a remainder.

1,2,4,79,158,316

Greatest Common Factor

We found the factors 309,316 . The biggest common factor number is the GCF number.
So the greatest common factor 309,316 is 1.

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

• GCF of 139, 493
• GCF of 498, 676
• GCF of 901, 112
• GCF of 945, 692
• GCF of 111, 105

1. What is the GCF of 309, 316?

Answer: GCF of 309, 316 is 1.

2. How to Find the GCF of 309, 316

Answer: Greatest Common Factor(GCF) of 309, 316 = 1

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

Step 2: Then multiply all the prime factors GCF(309, 316) = 1.