Greatest Common Factor of 80, 27, 72, 545

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

• Greatest Common Factor of 80, 27, 72, 545 by common division method
• Greatest Common Factor of 80, 27, 72, 545 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 545

List of positive integer factors of 545 that divides 545 without a remainder.

1,5,109,545

Greatest Common Factor

We found the factors 80,27,72,545 . The biggest common factor number is the GCF number.
So the greatest common factor 80,27,72,545 is 1.

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

• GCF of 68, 41, 70, 231
• GCF of 81, 80, 89, 756
• GCF of 52, 96, 74, 919
• GCF of 79, 17, 66, 296
• GCF of 67, 42, 91, 580

1. What is the GCF of 80, 27, 72, 545?

Answer: GCF of 80, 27, 72, 545 is 1.

2. How to Find the GCF of 80, 27, 72, 545

Answer: Greatest Common Factor(GCF) of 80, 27, 72, 545 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 27, 72, 545) = 1.