Greatest Common Factor of 315, 537, 18

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

• Greatest Common Factor of 315, 537, 18 by common division method
• Greatest Common Factor of 315, 537, 18 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 537

List of positive integer factors of 537 that divides 537 without a remainder.

1,3,179,537

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 315,537,18 . The biggest common factor number is the GCF number.
So the greatest common factor 315,537,18 is 3.

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

• GCF of 649, 597, 81
• GCF of 291, 962, 30
• GCF of 176, 229, 12
• GCF of 155, 811, 25
• GCF of 672, 127, 14

1. What is the GCF of 315, 537, 18?

Answer: GCF of 315, 537, 18 is 3.

2. How to Find the GCF of 315, 537, 18

Answer: Greatest Common Factor(GCF) of 315, 537, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(315, 537, 18) = 3.