Greatest Common Factor of 42, 38, 130

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

• Greatest Common Factor of 42, 38, 130 by common division method
• Greatest Common Factor of 42, 38, 130 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Greatest Common Factor

We found the factors 42,38,130 . The biggest common factor number is the GCF number.
So the greatest common factor 42,38,130 is 2.

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

• GCF of 19, 96, 518
• GCF of 38, 18, 555
• GCF of 25, 22, 703
• GCF of 25, 89, 859
• GCF of 16, 53, 728

1. What is the GCF of 42, 38, 130?

Answer: GCF of 42, 38, 130 is 2.

2. How to Find the GCF of 42, 38, 130

Answer: Greatest Common Factor(GCF) of 42, 38, 130 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 38, 130) = 2.