Greatest Common Factor of 15, 231, 117

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

• Greatest Common Factor of 15, 231, 117 by common division method
• Greatest Common Factor of 15, 231, 117 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 15,231,117 . The biggest common factor number is the GCF number.
So the greatest common factor 15,231,117 is 3.

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

• GCF of 12, 722, 701
• GCF of 54, 764, 570
• GCF of 92, 765, 282
• GCF of 74, 742, 248
• GCF of 83, 367, 494

1. What is the GCF of 15, 231, 117?

Answer: GCF of 15, 231, 117 is 3.

2. How to Find the GCF of 15, 231, 117

Answer: Greatest Common Factor(GCF) of 15, 231, 117 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 231, 117) = 3.