Greatest Common Factor of 855, 453, 78

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

• Greatest Common Factor of 855, 453, 78 by common division method
• Greatest Common Factor of 855, 453, 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 3 = 3

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Factors of 453

List of positive integer factors of 453 that divides 453 without a remainder.

1,3,151,453

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 855,453,78 . The biggest common factor number is the GCF number.
So the greatest common factor 855,453,78 is 3.

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

• GCF of 440, 227, 59
• GCF of 326, 199, 11
• GCF of 867, 857, 44
• GCF of 869, 782, 78
• GCF of 232, 749, 76

1. What is the GCF of 855, 453, 78?

Answer: GCF of 855, 453, 78 is 3.

2. How to Find the GCF of 855, 453, 78

Answer: Greatest Common Factor(GCF) of 855, 453, 78 = 3

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

Step 2: Then multiply all the prime factors GCF(855, 453, 78) = 3.