Greatest Common Factor of 39, 429, 645

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

• Greatest Common Factor of 39, 429, 645 by common division method
• Greatest Common Factor of 39, 429, 645 with matching the biggest common factor

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

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Greatest Common Factor

We found the factors 39,429,645 . The biggest common factor number is the GCF number.
So the greatest common factor 39,429,645 is 3.

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

• GCF of 53, 497, 662
• GCF of 82, 318, 978
• GCF of 91, 426, 894
• GCF of 49, 439, 880
• GCF of 11, 370, 249

1. What is the GCF of 39, 429, 645?

Answer: GCF of 39, 429, 645 is 3.

2. How to Find the GCF of 39, 429, 645

Answer: Greatest Common Factor(GCF) of 39, 429, 645 = 3

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

Step 2: Then multiply all the prime factors GCF(39, 429, 645) = 3.