Greatest Common Factor of 42, 30, 524

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

• Greatest Common Factor of 42, 30, 524 by common division method
• Greatest Common Factor of 42, 30, 524 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 524

List of positive integer factors of 524 that divides 524 without a remainder.

1,2,4,131,262,524

Greatest Common Factor

We found the factors 42,30,524 . The biggest common factor number is the GCF number.
So the greatest common factor 42,30,524 is 2.

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

• GCF of 10, 72, 720
• GCF of 99, 83, 103
• GCF of 38, 63, 399
• GCF of 75, 54, 766
• GCF of 45, 84, 317

1. What is the GCF of 42, 30, 524?

Answer: GCF of 42, 30, 524 is 2.

2. How to Find the GCF of 42, 30, 524

Answer: Greatest Common Factor(GCF) of 42, 30, 524 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 30, 524) = 2.