Greatest Common Factor of 15, 426, 138

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

• Greatest Common Factor of 15, 426, 138 by common division method
• Greatest Common Factor of 15, 426, 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

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 15,426,138 . The biggest common factor number is the GCF number.
So the greatest common factor 15,426,138 is 3.

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

• GCF of 44, 508, 481
• GCF of 17, 764, 447
• GCF of 88, 848, 267
• GCF of 29, 412, 538
• GCF of 66, 973, 478

1. What is the GCF of 15, 426, 138?

Answer: GCF of 15, 426, 138 is 3.

2. How to Find the GCF of 15, 426, 138

Answer: Greatest Common Factor(GCF) of 15, 426, 138 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 426, 138) = 3.