Greatest Common Factor of 660, 453, 15

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

• Greatest Common Factor of 660, 453, 15 by common division method
• Greatest Common Factor of 660, 453, 15 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 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 453

List of positive integer factors of 453 that divides 453 without a remainder.

1,3,151,453

Factors of 15

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

1,3,5,15

Greatest Common Factor

We found the factors 660,453,15 . The biggest common factor number is the GCF number.
So the greatest common factor 660,453,15 is 3.

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

• GCF of 966, 685, 96
• GCF of 874, 594, 69
• GCF of 277, 656, 65
• GCF of 227, 921, 95
• GCF of 635, 317, 33

1. What is the GCF of 660, 453, 15?

Answer: GCF of 660, 453, 15 is 3.

2. How to Find the GCF of 660, 453, 15

Answer: Greatest Common Factor(GCF) of 660, 453, 15 = 3

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

Step 2: Then multiply all the prime factors GCF(660, 453, 15) = 3.