Greatest Common Factor of 489, 172, 748

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

• Greatest Common Factor of 489, 172, 748 by common division method
• Greatest Common Factor of 489, 172, 748 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 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Greatest Common Factor

We found the factors 489,172,748 . The biggest common factor number is the GCF number.
So the greatest common factor 489,172,748 is 1.

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

• GCF of 636, 974, 988
• GCF of 429, 572, 599
• GCF of 953, 291, 445
• GCF of 385, 559, 948
• GCF of 203, 806, 471

1. What is the GCF of 489, 172, 748?

Answer: GCF of 489, 172, 748 is 1.

2. How to Find the GCF of 489, 172, 748

Answer: Greatest Common Factor(GCF) of 489, 172, 748 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 172, 748) = 1.