Greatest Common Factor of 78, 72, 540

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

• Greatest Common Factor of 78, 72, 540 by common division method
• Greatest Common Factor of 78, 72, 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 78

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

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

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

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

• GCF of 80, 33, 608
• GCF of 63, 87, 178
• GCF of 34, 67, 233
• GCF of 76, 91, 923
• GCF of 71, 16, 481

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

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

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

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

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

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