Greatest Common Factor of 78, 488, 170

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

• Greatest Common Factor of 78, 488, 170 by common division method
• Greatest Common Factor of 78, 488, 170 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 488

List of positive integer factors of 488 that divides 488 without a remainder.

1,2,4,8,61,122,244,488

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Greatest Common Factor

We found the factors 78,488,170 . The biggest common factor number is the GCF number.
So the greatest common factor 78,488,170 is 2.

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

• GCF of 56, 428, 168
• GCF of 77, 710, 703
• GCF of 99, 275, 115
• GCF of 31, 412, 296
• GCF of 75, 802, 867

1. What is the GCF of 78, 488, 170?

Answer: GCF of 78, 488, 170 is 2.

2. How to Find the GCF of 78, 488, 170

Answer: Greatest Common Factor(GCF) of 78, 488, 170 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 488, 170) = 2.