Greatest Common Factor of 72, 57, 324

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

• Greatest Common Factor of 72, 57, 324 by common division method
• Greatest Common Factor of 72, 57, 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

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 72,57,324 . The biggest common factor number is the GCF number.
So the greatest common factor 72,57,324 is 3.

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

• GCF of 71, 43, 112
• GCF of 27, 75, 302
• GCF of 15, 25, 103
• GCF of 72, 24, 228
• GCF of 70, 82, 266

1. What is the GCF of 72, 57, 324?

Answer: GCF of 72, 57, 324 is 3.

2. How to Find the GCF of 72, 57, 324

Answer: Greatest Common Factor(GCF) of 72, 57, 324 = 3

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

Step 2: Then multiply all the prime factors GCF(72, 57, 324) = 3.