Greatest Common Factor of 84, 80, 31, 58

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

• Greatest Common Factor of 84, 80, 31, 58 by common division method
• Greatest Common Factor of 84, 80, 31, 58 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 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 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 84,80,31,58 . The biggest common factor number is the GCF number.
So the greatest common factor 84,80,31,58 is 1.

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

• GCF of 76, 82, 13, 67
• GCF of 12, 93, 32, 22
• GCF of 52, 34, 67, 97
• GCF of 87, 38, 34, 81
• GCF of 87, 66, 20, 62

1. What is the GCF of 84, 80, 31, 58?

Answer: GCF of 84, 80, 31, 58 is 1.

2. How to Find the GCF of 84, 80, 31, 58

Answer: Greatest Common Factor(GCF) of 84, 80, 31, 58 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 80, 31, 58) = 1.