Greatest Common Factor of 42, 12, 850

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

• Greatest Common Factor of 42, 12, 850 by common division method
• Greatest Common Factor of 42, 12, 850 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 850

List of positive integer factors of 850 that divides 850 without a remainder.

1,2,5,10,17,25,34,50,85,170,425,850

Greatest Common Factor

We found the factors 42,12,850 . The biggest common factor number is the GCF number.
So the greatest common factor 42,12,850 is 2.

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

• GCF of 19, 74, 130
• GCF of 73, 41, 525
• GCF of 42, 36, 182
• GCF of 72, 15, 633
• GCF of 33, 76, 521

1. What is the GCF of 42, 12, 850?

Answer: GCF of 42, 12, 850 is 2.

2. How to Find the GCF of 42, 12, 850

Answer: Greatest Common Factor(GCF) of 42, 12, 850 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 12, 850) = 2.