Greatest Common Factor of 138, 243, 111

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

• Greatest Common Factor of 138, 243, 111 by common division method
• Greatest Common Factor of 138, 243, 111 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 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 111

List of positive integer factors of 111 that divides 111 without a remainder.

1,3,37,111

Greatest Common Factor

We found the factors 138,243,111 . The biggest common factor number is the GCF number.
So the greatest common factor 138,243,111 is 3.

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

• GCF of 693, 957, 594
• GCF of 644, 385, 706
• GCF of 323, 392, 775
• GCF of 153, 318, 438
• GCF of 129, 347, 760

1. What is the GCF of 138, 243, 111?

Answer: GCF of 138, 243, 111 is 3.

2. How to Find the GCF of 138, 243, 111

Answer: Greatest Common Factor(GCF) of 138, 243, 111 = 3

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

Step 2: Then multiply all the prime factors GCF(138, 243, 111) = 3.