Greatest Common Factor of 84, 51, 158

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

• Greatest Common Factor of 84, 51, 158 by common division method
• Greatest Common Factor of 84, 51, 158 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 84,51,158 . The biggest common factor number is the GCF number.
So the greatest common factor 84,51,158 is 1.

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

• GCF of 64, 40, 697
• GCF of 90, 71, 972
• GCF of 82, 48, 743
• GCF of 47, 87, 984
• GCF of 66, 53, 493

1. What is the GCF of 84, 51, 158?

Answer: GCF of 84, 51, 158 is 1.

2. How to Find the GCF of 84, 51, 158

Answer: Greatest Common Factor(GCF) of 84, 51, 158 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 51, 158) = 1.