Greatest Common Factor of 16, 620, 637

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

• Greatest Common Factor of 16, 620, 637 by common division method
• Greatest Common Factor of 16, 620, 637 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 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Greatest Common Factor

We found the factors 16,620,637 . The biggest common factor number is the GCF number.
So the greatest common factor 16,620,637 is 1.

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

• GCF of 11, 571, 551
• GCF of 31, 462, 643
• GCF of 16, 324, 379
• GCF of 48, 193, 642
• GCF of 58, 137, 542

1. What is the GCF of 16, 620, 637?

Answer: GCF of 16, 620, 637 is 1.

2. How to Find the GCF of 16, 620, 637

Answer: Greatest Common Factor(GCF) of 16, 620, 637 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 620, 637) = 1.