Greatest Common Factor of 489, 702, 457

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

• Greatest Common Factor of 489, 702, 457 by common division method
• Greatest Common Factor of 489, 702, 457 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 489

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

1,3,163,489

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Factors of 457

List of positive integer factors of 457 that divides 457 without a remainder.

1,457

Greatest Common Factor

We found the factors 489,702,457 . The biggest common factor number is the GCF number.
So the greatest common factor 489,702,457 is 1.

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

• GCF of 727, 490, 934
• GCF of 715, 276, 328
• GCF of 903, 965, 345
• GCF of 688, 965, 788
• GCF of 216, 989, 813

1. What is the GCF of 489, 702, 457?

Answer: GCF of 489, 702, 457 is 1.

2. How to Find the GCF of 489, 702, 457

Answer: Greatest Common Factor(GCF) of 489, 702, 457 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 702, 457) = 1.