Greatest Common Factor of 61, 16, 57, 313

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

• Greatest Common Factor of 61, 16, 57, 313 by common division method
• Greatest Common Factor of 61, 16, 57, 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 16

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

1,2,4,8,16

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

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 61,16,57,313 . The biggest common factor number is the GCF number.
So the greatest common factor 61,16,57,313 is 1.

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

• GCF of 16, 61, 77, 921
• GCF of 91, 66, 65, 346
• GCF of 24, 70, 72, 794
• GCF of 15, 37, 38, 328
• GCF of 62, 56, 44, 915

1. What is the GCF of 61, 16, 57, 313?

Answer: GCF of 61, 16, 57, 313 is 1.

2. How to Find the GCF of 61, 16, 57, 313

Answer: Greatest Common Factor(GCF) of 61, 16, 57, 313 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 16, 57, 313) = 1.