Greatest Common Factor of 780, 216, 78

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

• Greatest Common Factor of 780, 216, 78 by common division method
• Greatest Common Factor of 780, 216, 78 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 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 78

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

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

Greatest Common Factor

We found the factors 780,216,78 . The biggest common factor number is the GCF number.
So the greatest common factor 780,216,78 is 6.

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

• GCF of 782, 707, 87
• GCF of 433, 389, 61
• GCF of 338, 358, 34
• GCF of 953, 905, 84
• GCF of 239, 145, 99

1. What is the GCF of 780, 216, 78?

Answer: GCF of 780, 216, 78 is 6.

2. How to Find the GCF of 780, 216, 78

Answer: Greatest Common Factor(GCF) of 780, 216, 78 = 6

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

Step 2: Then multiply all the prime factors GCF(780, 216, 78) = 6.