Greatest Common Factor of 27, 80, 171

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

• Greatest Common Factor of 27, 80, 171 by common division method
• Greatest Common Factor of 27, 80, 171 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 27

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

1,3,9,27

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 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Greatest Common Factor

We found the factors 27,80,171 . The biggest common factor number is the GCF number.
So the greatest common factor 27,80,171 is 1.

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

• GCF of 45, 37, 526
• GCF of 15, 94, 621
• GCF of 87, 55, 155
• GCF of 51, 27, 631
• GCF of 24, 83, 292

1. What is the GCF of 27, 80, 171?

Answer: GCF of 27, 80, 171 is 1.

2. How to Find the GCF of 27, 80, 171

Answer: Greatest Common Factor(GCF) of 27, 80, 171 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 80, 171) = 1.