Greatest Common Factor of 42, 20, 886

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

• Greatest Common Factor of 42, 20, 886 by common division method
• Greatest Common Factor of 42, 20, 886 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 886

List of positive integer factors of 886 that divides 886 without a remainder.

1,2,443,886

Greatest Common Factor

We found the factors 42,20,886 . The biggest common factor number is the GCF number.
So the greatest common factor 42,20,886 is 2.

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

• GCF of 20, 78, 585
• GCF of 46, 59, 129
• GCF of 99, 79, 743
• GCF of 29, 61, 389
• GCF of 23, 33, 669

1. What is the GCF of 42, 20, 886?

Answer: GCF of 42, 20, 886 is 2.

2. How to Find the GCF of 42, 20, 886

Answer: Greatest Common Factor(GCF) of 42, 20, 886 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 20, 886) = 2.