Greatest Common Factor of 27, 84, 920

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

• Greatest Common Factor of 27, 84, 920 by common division method
• Greatest Common Factor of 27, 84, 920 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Greatest Common Factor

We found the factors 27,84,920 . The biggest common factor number is the GCF number.
So the greatest common factor 27,84,920 is 1.

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

• GCF of 71, 71, 268
• GCF of 91, 14, 712
• GCF of 23, 83, 149
• GCF of 80, 16, 769
• GCF of 16, 59, 163

1. What is the GCF of 27, 84, 920?

Answer: GCF of 27, 84, 920 is 1.

2. How to Find the GCF of 27, 84, 920

Answer: Greatest Common Factor(GCF) of 27, 84, 920 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 84, 920) = 1.