Greatest Common Factor of 42, 74, 12, 628

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

• Greatest Common Factor of 42, 74, 12, 628 by common division method
• Greatest Common Factor of 42, 74, 12, 628 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 12

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

1,2,3,4,6,12

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Greatest Common Factor

We found the factors 42,74,12,628 . The biggest common factor number is the GCF number.
So the greatest common factor 42,74,12,628 is 2.

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

• GCF of 86, 27, 31, 979
• GCF of 14, 48, 96, 796
• GCF of 62, 47, 71, 495
• GCF of 80, 72, 47, 692
• GCF of 83, 46, 69, 320

1. What is the GCF of 42, 74, 12, 628?

Answer: GCF of 42, 74, 12, 628 is 2.

2. How to Find the GCF of 42, 74, 12, 628

Answer: Greatest Common Factor(GCF) of 42, 74, 12, 628 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 74, 12, 628) = 2.