Greatest Common Factor of 42, 898, 138

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

• Greatest Common Factor of 42, 898, 138 by common division method
• Greatest Common Factor of 42, 898, 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 2 = 2

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 898

List of positive integer factors of 898 that divides 898 without a remainder.

1,2,449,898

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 42,898,138 . The biggest common factor number is the GCF number.
So the greatest common factor 42,898,138 is 2.

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

• GCF of 33, 665, 429
• GCF of 98, 790, 147
• GCF of 26, 131, 583
• GCF of 47, 437, 810
• GCF of 54, 950, 148

1. What is the GCF of 42, 898, 138?

Answer: GCF of 42, 898, 138 is 2.

2. How to Find the GCF of 42, 898, 138

Answer: Greatest Common Factor(GCF) of 42, 898, 138 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 898, 138) = 2.