Greatest Common Factor of 489, 6471, 771

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

• Greatest Common Factor of 489, 6471, 771 by common division method
• Greatest Common Factor of 489, 6471, 771 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 6471

List of positive integer factors of 6471 that divides 6471 without a remainder.

1,3,9,719,2157,6471

Factors of 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Greatest Common Factor

We found the factors 489,6471,771 . The biggest common factor number is the GCF number.
So the greatest common factor 489,6471,771 is 3.

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

• GCF of 309, 5641, 151
• GCF of 326, 2059, 167
• GCF of 528, 5608, 286
• GCF of 712, 6579, 597
• GCF of 586, 6326, 185

1. What is the GCF of 489, 6471, 771?

Answer: GCF of 489, 6471, 771 is 3.

2. How to Find the GCF of 489, 6471, 771

Answer: Greatest Common Factor(GCF) of 489, 6471, 771 = 3

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

Step 2: Then multiply all the prime factors GCF(489, 6471, 771) = 3.