Greatest Common Factor of 78, 10, 920

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

• Greatest Common Factor of 78, 10, 920 by common division method
• Greatest Common Factor of 78, 10, 920 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 = 2

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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Greatest Common Factor

We found the factors 78,10,920 . The biggest common factor number is the GCF number.
So the greatest common factor 78,10,920 is 2.

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

• GCF of 28, 97, 552
• GCF of 86, 69, 447
• GCF of 53, 51, 778
• GCF of 89, 15, 609
• GCF of 13, 68, 388

1. What is the GCF of 78, 10, 920?

Answer: GCF of 78, 10, 920 is 2.

2. How to Find the GCF of 78, 10, 920

Answer: Greatest Common Factor(GCF) of 78, 10, 920 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 10, 920) = 2.