Greatest Common Factor of 138, 123, 144

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

• Greatest Common Factor of 138, 123, 144 by common division method
• Greatest Common Factor of 138, 123, 144 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 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 123

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

1,3,41,123

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Greatest Common Factor

We found the factors 138,123,144 . The biggest common factor number is the GCF number.
So the greatest common factor 138,123,144 is 3.

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

• GCF of 916, 601, 593
• GCF of 914, 528, 528
• GCF of 756, 895, 614
• GCF of 202, 561, 734
• GCF of 849, 514, 680

1. What is the GCF of 138, 123, 144?

Answer: GCF of 138, 123, 144 is 3.

2. How to Find the GCF of 138, 123, 144

Answer: Greatest Common Factor(GCF) of 138, 123, 144 = 3

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

Step 2: Then multiply all the prime factors GCF(138, 123, 144) = 3.