Greatest Common Factor of 16, 37, 91, 656

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

• Greatest Common Factor of 16, 37, 91, 656 by common division method
• Greatest Common Factor of 16, 37, 91, 656 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 16

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

1,2,4,8,16

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Greatest Common Factor

We found the factors 16,37,91,656 . The biggest common factor number is the GCF number.
So the greatest common factor 16,37,91,656 is 1.

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

• GCF of 40, 14, 58, 716
• GCF of 78, 54, 81, 302
• GCF of 91, 51, 85, 906
• GCF of 38, 86, 57, 550
• GCF of 87, 13, 94, 667

1. What is the GCF of 16, 37, 91, 656?

Answer: GCF of 16, 37, 91, 656 is 1.

2. How to Find the GCF of 16, 37, 91, 656

Answer: Greatest Common Factor(GCF) of 16, 37, 91, 656 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 37, 91, 656) = 1.