Greatest Common Factor of 80, 47, 664

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

• Greatest Common Factor of 80, 47, 664 by common division method
• Greatest Common Factor of 80, 47, 664 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Greatest Common Factor

We found the factors 80,47,664 . The biggest common factor number is the GCF number.
So the greatest common factor 80,47,664 is 1.

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

• GCF of 10, 70, 460
• GCF of 31, 20, 928
• GCF of 98, 61, 554
• GCF of 22, 96, 655
• GCF of 30, 77, 937

1. What is the GCF of 80, 47, 664?

Answer: GCF of 80, 47, 664 is 1.

2. How to Find the GCF of 80, 47, 664

Answer: Greatest Common Factor(GCF) of 80, 47, 664 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 47, 664) = 1.