Greatest Common Factor of 72, 78, 540

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

• Greatest Common Factor of 72, 78, 540 by common division method
• Greatest Common Factor of 72, 78, 540 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 3 = 6

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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 72,78,540 . The biggest common factor number is the GCF number.
So the greatest common factor 72,78,540 is 6.

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

• GCF of 81, 16, 957
• GCF of 79, 25, 613
• GCF of 20, 97, 443
• GCF of 97, 34, 579
• GCF of 51, 54, 484

1. What is the GCF of 72, 78, 540?

Answer: GCF of 72, 78, 540 is 6.

2. How to Find the GCF of 72, 78, 540

Answer: Greatest Common Factor(GCF) of 72, 78, 540 = 6

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

Step 2: Then multiply all the prime factors GCF(72, 78, 540) = 6.