Greatest Common Factor of 147, 612, 81

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

• Greatest Common Factor of 147, 612, 81 by common division method
• Greatest Common Factor of 147, 612, 81 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 147

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

1,3,7,21,49,147

Factors of 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 147,612,81 . The biggest common factor number is the GCF number.
So the greatest common factor 147,612,81 is 3.

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

• GCF of 539, 258, 75
• GCF of 601, 579, 71
• GCF of 123, 137, 13
• GCF of 550, 154, 66
• GCF of 718, 764, 94

1. What is the GCF of 147, 612, 81?

Answer: GCF of 147, 612, 81 is 3.

2. How to Find the GCF of 147, 612, 81

Answer: Greatest Common Factor(GCF) of 147, 612, 81 = 3

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

Step 2: Then multiply all the prime factors GCF(147, 612, 81) = 3.