Greatest Common Factor of 80, 23, 669

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

• Greatest Common Factor of 80, 23, 669 by common division method
• Greatest Common Factor of 80, 23, 669 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

Greatest Common Factor

We found the factors 80,23,669 . The biggest common factor number is the GCF number.
So the greatest common factor 80,23,669 is 1.

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

• GCF of 60, 69, 895
• GCF of 28, 63, 912
• GCF of 10, 20, 756
• GCF of 45, 70, 110
• GCF of 94, 60, 928

1. What is the GCF of 80, 23, 669?

Answer: GCF of 80, 23, 669 is 1.

2. How to Find the GCF of 80, 23, 669

Answer: Greatest Common Factor(GCF) of 80, 23, 669 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 23, 669) = 1.