Greatest Common Factor of 42, 539, 287

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

• Greatest Common Factor of 42, 539, 287 by common division method
• Greatest Common Factor of 42, 539, 287 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

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 539

List of positive integer factors of 539 that divides 539 without a remainder.

1,7,11,49,77,539

Factors of 287

List of positive integer factors of 287 that divides 287 without a remainder.

1,7,41,287

Greatest Common Factor

We found the factors 42,539,287 . The biggest common factor number is the GCF number.
So the greatest common factor 42,539,287 is 7.

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

• GCF of 25, 218, 715
• GCF of 25, 128, 873
• GCF of 20, 872, 573
• GCF of 74, 768, 660
• GCF of 42, 199, 178

1. What is the GCF of 42, 539, 287?

Answer: GCF of 42, 539, 287 is 7.

2. How to Find the GCF of 42, 539, 287

Answer: Greatest Common Factor(GCF) of 42, 539, 287 = 7

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

Step 2: Then multiply all the prime factors GCF(42, 539, 287) = 7.