Greatest Common Factor of 231, 321, 780

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

• Greatest Common Factor of 231, 321, 780 by common division method
• Greatest Common Factor of 231, 321, 780 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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 231,321,780 . The biggest common factor number is the GCF number.
So the greatest common factor 231,321,780 is 3.

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

• GCF of 826, 300, 782
• GCF of 777, 460, 875
• GCF of 228, 346, 585
• GCF of 314, 359, 940
• GCF of 787, 454, 520

1. What is the GCF of 231, 321, 780?

Answer: GCF of 231, 321, 780 is 3.

2. How to Find the GCF of 231, 321, 780

Answer: Greatest Common Factor(GCF) of 231, 321, 780 = 3

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

Step 2: Then multiply all the prime factors GCF(231, 321, 780) = 3.