Greatest Common Factor of 65, 15, 16, 313

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

• Greatest Common Factor of 65, 15, 16, 313 by common division method
• Greatest Common Factor of 65, 15, 16, 313 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 65

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

1,5,13,65

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 313

List of positive integer factors of 313 that divides 313 without a remainder.

1,313

Greatest Common Factor

We found the factors 65,15,16,313 . The biggest common factor number is the GCF number.
So the greatest common factor 65,15,16,313 is 1.

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

• GCF of 56, 42, 33, 148
• GCF of 81, 75, 13, 483
• GCF of 11, 67, 65, 448
• GCF of 83, 83, 91, 483
• GCF of 12, 63, 43, 888

1. What is the GCF of 65, 15, 16, 313?

Answer: GCF of 65, 15, 16, 313 is 1.

2. How to Find the GCF of 65, 15, 16, 313

Answer: Greatest Common Factor(GCF) of 65, 15, 16, 313 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 15, 16, 313) = 1.