Greatest Common Factor of 272, 423, 80

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

• Greatest Common Factor of 272, 423, 80 by common division method
• Greatest Common Factor of 272, 423, 80 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 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

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

Greatest Common Factor

We found the factors 272,423,80 . The biggest common factor number is the GCF number.
So the greatest common factor 272,423,80 is 1.

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

• GCF of 457, 482, 84
• GCF of 139, 207, 13
• GCF of 266, 811, 99
• GCF of 517, 829, 96
• GCF of 897, 887, 46

1. What is the GCF of 272, 423, 80?

Answer: GCF of 272, 423, 80 is 1.

2. How to Find the GCF of 272, 423, 80

Answer: Greatest Common Factor(GCF) of 272, 423, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(272, 423, 80) = 1.