Greatest Common Factor of 63, 42, 18, 327

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

• Greatest Common Factor of 63, 42, 18, 327 by common division method
• Greatest Common Factor of 63, 42, 18, 327 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

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 18

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

1,2,3,6,9,18

Factors of 327

List of positive integer factors of 327 that divides 327 without a remainder.

1,3,109,327

Greatest Common Factor

We found the factors 63,42,18,327 . The biggest common factor number is the GCF number.
So the greatest common factor 63,42,18,327 is 3.

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

• GCF of 42, 16, 56, 944
• GCF of 85, 59, 86, 457
• GCF of 97, 86, 69, 716
• GCF of 67, 98, 19, 141
• GCF of 97, 80, 93, 205

1. What is the GCF of 63, 42, 18, 327?

Answer: GCF of 63, 42, 18, 327 is 3.

2. How to Find the GCF of 63, 42, 18, 327

Answer: Greatest Common Factor(GCF) of 63, 42, 18, 327 = 3

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

Step 2: Then multiply all the prime factors GCF(63, 42, 18, 327) = 3.