Greatest Common Factor of 75, 33, 18, 855

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

• Greatest Common Factor of 75, 33, 18, 855 by common division method
• Greatest Common Factor of 75, 33, 18, 855 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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 75,33,18,855 . The biggest common factor number is the GCF number.
So the greatest common factor 75,33,18,855 is 3.

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

• GCF of 20, 68, 54, 944
• GCF of 15, 47, 34, 562
• GCF of 98, 72, 86, 811
• GCF of 25, 57, 58, 150
• GCF of 25, 58, 83, 598

1. What is the GCF of 75, 33, 18, 855?

Answer: GCF of 75, 33, 18, 855 is 3.

2. How to Find the GCF of 75, 33, 18, 855

Answer: Greatest Common Factor(GCF) of 75, 33, 18, 855 = 3

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

Step 2: Then multiply all the prime factors GCF(75, 33, 18, 855) = 3.