Greatest Common Factor of 61, 16, 634

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

• Greatest Common Factor of 61, 16, 634 by common division method
• Greatest Common Factor of 61, 16, 634 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 634

List of positive integer factors of 634 that divides 634 without a remainder.

1,2,317,634

Greatest Common Factor

We found the factors 61,16,634 . The biggest common factor number is the GCF number.
So the greatest common factor 61,16,634 is 1.

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

• GCF of 42, 15, 515
• GCF of 36, 64, 102
• GCF of 75, 68, 214
• GCF of 93, 23, 961
• GCF of 19, 13, 438

1. What is the GCF of 61, 16, 634?

Answer: GCF of 61, 16, 634 is 1.

2. How to Find the GCF of 61, 16, 634

Answer: Greatest Common Factor(GCF) of 61, 16, 634 = 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, 634) = 1.