Greatest Common Factor of 442, 278, 78

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

• Greatest Common Factor of 442, 278, 78 by common division method
• Greatest Common Factor of 442, 278, 78 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 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Factors of 78

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

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

Greatest Common Factor

We found the factors 442,278,78 . The biggest common factor number is the GCF number.
So the greatest common factor 442,278,78 is 2.

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

• GCF of 255, 610, 97
• GCF of 304, 233, 45
• GCF of 124, 103, 43
• GCF of 585, 605, 69
• GCF of 705, 462, 46

1. What is the GCF of 442, 278, 78?

Answer: GCF of 442, 278, 78 is 2.

2. How to Find the GCF of 442, 278, 78

Answer: Greatest Common Factor(GCF) of 442, 278, 78 = 2

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

Step 2: Then multiply all the prime factors GCF(442, 278, 78) = 2.