Greatest Common Factor of 39, 407, 489

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

• Greatest Common Factor of 39, 407, 489 by common division method
• Greatest Common Factor of 39, 407, 489 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 39

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

1,3,13,39

Factors of 407

List of positive integer factors of 407 that divides 407 without a remainder.

1,11,37,407

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Greatest Common Factor

We found the factors 39,407,489 . The biggest common factor number is the GCF number.
So the greatest common factor 39,407,489 is 1.

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

• GCF of 32, 129, 521
• GCF of 32, 130, 749
• GCF of 67, 821, 641
• GCF of 22, 754, 822
• GCF of 18, 660, 632

1. What is the GCF of 39, 407, 489?

Answer: GCF of 39, 407, 489 is 1.

2. How to Find the GCF of 39, 407, 489

Answer: Greatest Common Factor(GCF) of 39, 407, 489 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 407, 489) = 1.