Greatest Common Factor of 42, 799, 820

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

• Greatest Common Factor of 42, 799, 820 by common division method
• Greatest Common Factor of 42, 799, 820 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

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 799

List of positive integer factors of 799 that divides 799 without a remainder.

1,17,47,799

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 42,799,820 . The biggest common factor number is the GCF number.
So the greatest common factor 42,799,820 is 1.

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

• GCF of 70, 935, 794
• GCF of 83, 938, 864
• GCF of 74, 800, 182
• GCF of 10, 644, 584
• GCF of 80, 168, 284

1. What is the GCF of 42, 799, 820?

Answer: GCF of 42, 799, 820 is 1.

2. How to Find the GCF of 42, 799, 820

Answer: Greatest Common Factor(GCF) of 42, 799, 820 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 799, 820) = 1.