Greatest Common Factor of 18, 54, 57, 800

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

• Greatest Common Factor of 18, 54, 57, 800 by common division method
• Greatest Common Factor of 18, 54, 57, 800 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 18

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

1,2,3,6,9,18

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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 800

List of positive integer factors of 800 that divides 800 without a remainder.

1,2,4,5,8,10,16,20,25,32,40,50,80,100,160,200,400,800

Greatest Common Factor

We found the factors 18,54,57,800 . The biggest common factor number is the GCF number.
So the greatest common factor 18,54,57,800 is 1.

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

• GCF of 63, 35, 51, 816
• GCF of 13, 88, 44, 227
• GCF of 53, 94, 63, 241
• GCF of 39, 43, 49, 797
• GCF of 47, 54, 49, 258

1. What is the GCF of 18, 54, 57, 800?

Answer: GCF of 18, 54, 57, 800 is 1.

2. How to Find the GCF of 18, 54, 57, 800

Answer: Greatest Common Factor(GCF) of 18, 54, 57, 800 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 54, 57, 800) = 1.