Greatest Common Factor of 78, 38, 12, 946

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

• Greatest Common Factor of 78, 38, 12, 946 by common division method
• Greatest Common Factor of 78, 38, 12, 946 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 12

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

1,2,3,4,6,12

Factors of 946

List of positive integer factors of 946 that divides 946 without a remainder.

1,2,11,22,43,86,473,946

Greatest Common Factor

We found the factors 78,38,12,946 . The biggest common factor number is the GCF number.
So the greatest common factor 78,38,12,946 is 2.

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

• GCF of 18, 66, 38, 716
• GCF of 73, 75, 60, 604
• GCF of 82, 82, 16, 518
• GCF of 53, 54, 23, 961
• GCF of 37, 79, 62, 958

1. What is the GCF of 78, 38, 12, 946?

Answer: GCF of 78, 38, 12, 946 is 2.

2. How to Find the GCF of 78, 38, 12, 946

Answer: Greatest Common Factor(GCF) of 78, 38, 12, 946 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 38, 12, 946) = 2.