Greatest Common Factor of 42, 320, 524

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

• Greatest Common Factor of 42, 320, 524 by common division method
• Greatest Common Factor of 42, 320, 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 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

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 42,320,524 . The biggest common factor number is the GCF number.
So the greatest common factor 42,320,524 is 2.

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

• GCF of 39, 344, 546
• GCF of 38, 711, 403
• GCF of 55, 374, 435
• GCF of 67, 107, 605
• GCF of 84, 202, 368

1. What is the GCF of 42, 320, 524?

Answer: GCF of 42, 320, 524 is 2.

2. How to Find the GCF of 42, 320, 524

Answer: Greatest Common Factor(GCF) of 42, 320, 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, 320, 524) = 2.