Greatest Common Factor of 258, 315, 138

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

• Greatest Common Factor of 258, 315, 138 by common division method
• Greatest Common Factor of 258, 315, 138 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 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 138

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

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

Greatest Common Factor

We found the factors 258,315,138 . The biggest common factor number is the GCF number.
So the greatest common factor 258,315,138 is 3.

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

• GCF of 230, 905, 483
• GCF of 387, 325, 238
• GCF of 675, 478, 701
• GCF of 570, 441, 509
• GCF of 953, 402, 143

1. What is the GCF of 258, 315, 138?

Answer: GCF of 258, 315, 138 is 3.

2. How to Find the GCF of 258, 315, 138

Answer: Greatest Common Factor(GCF) of 258, 315, 138 = 3

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

Step 2: Then multiply all the prime factors GCF(258, 315, 138) = 3.