Greatest Common Factor of 108, 423, 789

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

• Greatest Common Factor of 108, 423, 789 by common division method
• Greatest Common Factor of 108, 423, 789 with matching the biggest common factor

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

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

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 108,423,789 . The biggest common factor number is the GCF number.
So the greatest common factor 108,423,789 is 3.

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

• GCF of 737, 831, 796
• GCF of 385, 314, 397
• GCF of 438, 680, 291
• GCF of 309, 438, 985
• GCF of 867, 486, 634

1. What is the GCF of 108, 423, 789?

Answer: GCF of 108, 423, 789 is 3.

2. How to Find the GCF of 108, 423, 789

Answer: Greatest Common Factor(GCF) of 108, 423, 789 = 3

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

Step 2: Then multiply all the prime factors GCF(108, 423, 789) = 3.