Greatest Common Factor of 39, 54, 45, 855

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

• Greatest Common Factor of 39, 54, 45, 855 by common division method
• Greatest Common Factor of 39, 54, 45, 855 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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

Greatest Common Factor

We found the factors 39,54,45,855 . The biggest common factor number is the GCF number.
So the greatest common factor 39,54,45,855 is 3.

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

• GCF of 86, 50, 41, 370
• GCF of 12, 51, 15, 698
• GCF of 32, 89, 68, 606
• GCF of 38, 61, 13, 149
• GCF of 75, 10, 74, 540

1. What is the GCF of 39, 54, 45, 855?

Answer: GCF of 39, 54, 45, 855 is 3.

2. How to Find the GCF of 39, 54, 45, 855

Answer: Greatest Common Factor(GCF) of 39, 54, 45, 855 = 3

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

Step 2: Then multiply all the prime factors GCF(39, 54, 45, 855) = 3.