Greatest Common Factor of 30, 57, 73, 800

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

• Greatest Common Factor of 30, 57, 73, 800 by common division method
• Greatest Common Factor of 30, 57, 73, 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 57

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

1,3,19,57

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

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 30,57,73,800 . The biggest common factor number is the GCF number.
So the greatest common factor 30,57,73,800 is 1.

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

• GCF of 65, 67, 37, 987
• GCF of 56, 37, 16, 598
• GCF of 51, 90, 35, 822
• GCF of 90, 22, 41, 468
• GCF of 71, 45, 68, 468

1. What is the GCF of 30, 57, 73, 800?

Answer: GCF of 30, 57, 73, 800 is 1.

2. How to Find the GCF of 30, 57, 73, 800

Answer: Greatest Common Factor(GCF) of 30, 57, 73, 800 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 57, 73, 800) = 1.