Greatest Common Factor of 972, 489, 399

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

• Greatest Common Factor of 972, 489, 399 by common division method
• Greatest Common Factor of 972, 489, 399 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 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Factors of 489

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

1,3,163,489

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 972,489,399 . The biggest common factor number is the GCF number.
So the greatest common factor 972,489,399 is 3.

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

• GCF of 905, 156, 611
• GCF of 665, 850, 680
• GCF of 879, 686, 240
• GCF of 351, 471, 310
• GCF of 422, 733, 288

1. What is the GCF of 972, 489, 399?

Answer: GCF of 972, 489, 399 is 3.

2. How to Find the GCF of 972, 489, 399

Answer: Greatest Common Factor(GCF) of 972, 489, 399 = 3

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

Step 2: Then multiply all the prime factors GCF(972, 489, 399) = 3.