Greatest Common Factor of 81, 18, 201

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

• Greatest Common Factor of 81, 18, 201 by common division method
• Greatest Common Factor of 81, 18, 201 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 81

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

1,3,9,27,81

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 201

List of positive integer factors of 201 that divides 201 without a remainder.

1,3,67,201

Greatest Common Factor

We found the factors 81,18,201 . The biggest common factor number is the GCF number.
So the greatest common factor 81,18,201 is 3.

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

• GCF of 13, 55, 223
• GCF of 71, 87, 550
• GCF of 12, 85, 232
• GCF of 27, 89, 320
• GCF of 75, 25, 362

1. What is the GCF of 81, 18, 201?

Answer: GCF of 81, 18, 201 is 3.

2. How to Find the GCF of 81, 18, 201

Answer: Greatest Common Factor(GCF) of 81, 18, 201 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 18, 201) = 3.