Greatest Common Factor of 810, 117, 147

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

• Greatest Common Factor of 810, 117, 147 by common division method
• Greatest Common Factor of 810, 117, 147 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 810,117,147 . The biggest common factor number is the GCF number.
So the greatest common factor 810,117,147 is 3.

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

• GCF of 986, 997, 193
• GCF of 603, 875, 158
• GCF of 986, 178, 853
• GCF of 294, 373, 840
• GCF of 519, 443, 537

1. What is the GCF of 810, 117, 147?

Answer: GCF of 810, 117, 147 is 3.

2. How to Find the GCF of 810, 117, 147

Answer: Greatest Common Factor(GCF) of 810, 117, 147 = 3

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

Step 2: Then multiply all the prime factors GCF(810, 117, 147) = 3.