Greatest Common Factor of 63, 39, 123

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

• Greatest Common Factor of 63, 39, 123 by common division method
• Greatest Common Factor of 63, 39, 123 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Greatest Common Factor

We found the factors 63,39,123 . The biggest common factor number is the GCF number.
So the greatest common factor 63,39,123 is 3.

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

• GCF of 62, 31, 551
• GCF of 18, 27, 361
• GCF of 17, 19, 656
• GCF of 43, 82, 172
• GCF of 76, 44, 641

1. What is the GCF of 63, 39, 123?

Answer: GCF of 63, 39, 123 is 3.

2. How to Find the GCF of 63, 39, 123

Answer: Greatest Common Factor(GCF) of 63, 39, 123 = 3

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

Step 2: Then multiply all the prime factors GCF(63, 39, 123) = 3.