Greatest Common Factor of 660, 945, 324

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

• Greatest Common Factor of 660, 945, 324 by common division method
• Greatest Common Factor of 660, 945, 324 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 324

List of positive integer factors of 324 that divides 324 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,324

Greatest Common Factor

We found the factors 660,945,324 . The biggest common factor number is the GCF number.
So the greatest common factor 660,945,324 is 3.

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

• GCF of 724, 153, 291
• GCF of 603, 957, 305
• GCF of 359, 633, 707
• GCF of 492, 261, 501
• GCF of 478, 270, 502

1. What is the GCF of 660, 945, 324?

Answer: GCF of 660, 945, 324 is 3.

2. How to Find the GCF of 660, 945, 324

Answer: Greatest Common Factor(GCF) of 660, 945, 324 = 3

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

Step 2: Then multiply all the prime factors GCF(660, 945, 324) = 3.