Greatest Common Factor of 288, 172, 78

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

• Greatest Common Factor of 288, 172, 78 by common division method
• Greatest Common Factor of 288, 172, 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 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

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 288,172,78 . The biggest common factor number is the GCF number.
So the greatest common factor 288,172,78 is 2.

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

• GCF of 928, 681, 30
• GCF of 566, 472, 79
• GCF of 154, 815, 62
• GCF of 736, 678, 34
• GCF of 785, 638, 36

1. What is the GCF of 288, 172, 78?

Answer: GCF of 288, 172, 78 is 2.

2. How to Find the GCF of 288, 172, 78

Answer: Greatest Common Factor(GCF) of 288, 172, 78 = 2

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

Step 2: Then multiply all the prime factors GCF(288, 172, 78) = 2.