Greatest Common Factor of 915, 660, 39

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

• Greatest Common Factor of 915, 660, 39 by common division method
• Greatest Common Factor of 915, 660, 39 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 915

List of positive integer factors of 915 that divides 915 without a remainder.

1,3,5,15,61,183,305,915

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 915,660,39 . The biggest common factor number is the GCF number.
So the greatest common factor 915,660,39 is 3.

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

• GCF of 366, 303, 76
• GCF of 245, 566, 58
• GCF of 957, 676, 88
• GCF of 397, 659, 94
• GCF of 346, 460, 34

1. What is the GCF of 915, 660, 39?

Answer: GCF of 915, 660, 39 is 3.

2. How to Find the GCF of 915, 660, 39

Answer: Greatest Common Factor(GCF) of 915, 660, 39 = 3

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

Step 2: Then multiply all the prime factors GCF(915, 660, 39) = 3.