Greatest Common Factor of 531, 231, 390

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

• Greatest Common Factor of 531, 231, 390 by common division method
• Greatest Common Factor of 531, 231, 390 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 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 531,231,390 . The biggest common factor number is the GCF number.
So the greatest common factor 531,231,390 is 3.

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

• GCF of 978, 824, 189
• GCF of 769, 409, 701
• GCF of 292, 915, 584
• GCF of 493, 909, 740
• GCF of 241, 785, 735

1. What is the GCF of 531, 231, 390?

Answer: GCF of 531, 231, 390 is 3.

2. How to Find the GCF of 531, 231, 390

Answer: Greatest Common Factor(GCF) of 531, 231, 390 = 3

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

Step 2: Then multiply all the prime factors GCF(531, 231, 390) = 3.