Greatest Common Factor of 810, 78, 14

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

• Greatest Common Factor of 810, 78, 14 by common division method
• Greatest Common Factor of 810, 78, 14 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 810

List of positive integer factors of 810 that divides 810 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,270,405,810

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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Greatest Common Factor

We found the factors 810,78,14 . The biggest common factor number is the GCF number.
So the greatest common factor 810,78,14 is 2.

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

• GCF of 472, 64, 93
• GCF of 285, 53, 74
• GCF of 933, 53, 64
• GCF of 909, 56, 15
• GCF of 935, 33, 69

1. What is the GCF of 810, 78, 14?

Answer: GCF of 810, 78, 14 is 2.

2. How to Find the GCF of 810, 78, 14

Answer: Greatest Common Factor(GCF) of 810, 78, 14 = 2

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

Step 2: Then multiply all the prime factors GCF(810, 78, 14) = 2.