Greatest Common Factor of 246, 171, 81

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

• Greatest Common Factor of 246, 171, 81 by common division method
• Greatest Common Factor of 246, 171, 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 246

List of positive integer factors of 246 that divides 246 without a remainder.

1,2,3,6,41,82,123,246

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

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 246,171,81 . The biggest common factor number is the GCF number.
So the greatest common factor 246,171,81 is 3.

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

• GCF of 792, 456, 49
• GCF of 586, 577, 39
• GCF of 434, 616, 28
• GCF of 733, 617, 24
• GCF of 193, 352, 12

1. What is the GCF of 246, 171, 81?

Answer: GCF of 246, 171, 81 is 3.

2. How to Find the GCF of 246, 171, 81

Answer: Greatest Common Factor(GCF) of 246, 171, 81 = 3

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

Step 2: Then multiply all the prime factors GCF(246, 171, 81) = 3.