Greatest Common Factor of 18, 99, 381

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

• Greatest Common Factor of 18, 99, 381 by common division method
• Greatest Common Factor of 18, 99, 381 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 18

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

1,2,3,6,9,18

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Greatest Common Factor

We found the factors 18,99,381 . The biggest common factor number is the GCF number.
So the greatest common factor 18,99,381 is 3.

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

• GCF of 26, 57, 762
• GCF of 88, 92, 373
• GCF of 60, 52, 243
• GCF of 27, 88, 509
• GCF of 90, 18, 731

1. What is the GCF of 18, 99, 381?

Answer: GCF of 18, 99, 381 is 3.

2. How to Find the GCF of 18, 99, 381

Answer: Greatest Common Factor(GCF) of 18, 99, 381 = 3

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

Step 2: Then multiply all the prime factors GCF(18, 99, 381) = 3.