Greatest Common Factor of 315, 729, 12

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

• Greatest Common Factor of 315, 729, 12 by common division method
• Greatest Common Factor of 315, 729, 12 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 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 315,729,12 . The biggest common factor number is the GCF number.
So the greatest common factor 315,729,12 is 3.

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

• GCF of 740, 453, 39
• GCF of 692, 111, 78
• GCF of 378, 254, 77
• GCF of 781, 437, 13
• GCF of 788, 883, 28

1. What is the GCF of 315, 729, 12?

Answer: GCF of 315, 729, 12 is 3.

2. How to Find the GCF of 315, 729, 12

Answer: Greatest Common Factor(GCF) of 315, 729, 12 = 3

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

Step 2: Then multiply all the prime factors GCF(315, 729, 12) = 3.