Greatest Common Factor of 489, 249, 171

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

• Greatest Common Factor of 489, 249, 171 by common division method
• Greatest Common Factor of 489, 249, 171 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 489

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

1,3,163,489

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Greatest Common Factor

We found the factors 489,249,171 . The biggest common factor number is the GCF number.
So the greatest common factor 489,249,171 is 3.

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

• GCF of 514, 343, 675
• GCF of 918, 852, 201
• GCF of 773, 480, 632
• GCF of 343, 644, 422
• GCF of 506, 754, 769

1. What is the GCF of 489, 249, 171?

Answer: GCF of 489, 249, 171 is 3.

2. How to Find the GCF of 489, 249, 171

Answer: Greatest Common Factor(GCF) of 489, 249, 171 = 3

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

Step 2: Then multiply all the prime factors GCF(489, 249, 171) = 3.