Greatest Common Factor of 99, 42, 27, 381

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

• Greatest Common Factor of 99, 42, 27, 381 by common division method
• Greatest Common Factor of 99, 42, 27, 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 99

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

1,3,9,11,33,99

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

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 99,42,27,381 . The biggest common factor number is the GCF number.
So the greatest common factor 99,42,27,381 is 3.

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

• GCF of 57, 95, 73, 919
• GCF of 13, 14, 23, 189
• GCF of 41, 43, 30, 442
• GCF of 31, 13, 30, 962
• GCF of 69, 33, 45, 435

1. What is the GCF of 99, 42, 27, 381?

Answer: GCF of 99, 42, 27, 381 is 3.

2. How to Find the GCF of 99, 42, 27, 381

Answer: Greatest Common Factor(GCF) of 99, 42, 27, 381 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 42, 27, 381) = 3.