Greatest Common Factor of 84, 51, 54, 789

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

• Greatest Common Factor of 84, 51, 54, 789 by common division method
• Greatest Common Factor of 84, 51, 54, 789 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Greatest Common Factor

We found the factors 84,51,54,789 . The biggest common factor number is the GCF number.
So the greatest common factor 84,51,54,789 is 3.

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

• GCF of 28, 53, 44, 875
• GCF of 18, 47, 78, 608
• GCF of 70, 97, 63, 960
• GCF of 76, 49, 83, 318
• GCF of 45, 54, 82, 783

1. What is the GCF of 84, 51, 54, 789?

Answer: GCF of 84, 51, 54, 789 is 3.

2. How to Find the GCF of 84, 51, 54, 789

Answer: Greatest Common Factor(GCF) of 84, 51, 54, 789 = 3

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

Step 2: Then multiply all the prime factors GCF(84, 51, 54, 789) = 3.