Greatest Common Factor of 138, 426, 70

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

• Greatest Common Factor of 138, 426, 70 by common division method
• Greatest Common Factor of 138, 426, 70 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 426

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

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

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 138,426,70 . The biggest common factor number is the GCF number.
So the greatest common factor 138,426,70 is 2.

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

• GCF of 974, 412, 81
• GCF of 797, 439, 18
• GCF of 372, 120, 46
• GCF of 259, 143, 62
• GCF of 727, 285, 68

1. What is the GCF of 138, 426, 70?

Answer: GCF of 138, 426, 70 is 2.

2. How to Find the GCF of 138, 426, 70

Answer: Greatest Common Factor(GCF) of 138, 426, 70 = 2

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

Step 2: Then multiply all the prime factors GCF(138, 426, 70) = 2.