Greatest Common Factor of 80, 37, 665

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

• Greatest Common Factor of 80, 37, 665 by common division method
• Greatest Common Factor of 80, 37, 665 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 37

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

1,37

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Greatest Common Factor

We found the factors 80,37,665 . The biggest common factor number is the GCF number.
So the greatest common factor 80,37,665 is 1.

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

• GCF of 32, 35, 931
• GCF of 24, 84, 547
• GCF of 63, 88, 147
• GCF of 80, 97, 721
• GCF of 55, 99, 345

1. What is the GCF of 80, 37, 665?

Answer: GCF of 80, 37, 665 is 1.

2. How to Find the GCF of 80, 37, 665

Answer: Greatest Common Factor(GCF) of 80, 37, 665 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 37, 665) = 1.