Greatest Common Factor of 42, 770, 539

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

• Greatest Common Factor of 42, 770, 539 by common division method
• Greatest Common Factor of 42, 770, 539 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 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 539

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

1,7,11,49,77,539

Greatest Common Factor

We found the factors 42,770,539 . The biggest common factor number is the GCF number.
So the greatest common factor 42,770,539 is 7.

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

• GCF of 27, 362, 763
• GCF of 51, 558, 292
• GCF of 71, 745, 694
• GCF of 28, 988, 735
• GCF of 70, 549, 440

1. What is the GCF of 42, 770, 539?

Answer: GCF of 42, 770, 539 is 7.

2. How to Find the GCF of 42, 770, 539

Answer: Greatest Common Factor(GCF) of 42, 770, 539 = 7

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

Step 2: Then multiply all the prime factors GCF(42, 770, 539) = 7.