Greatest Common Factor of 557, 111, 20

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

• Greatest Common Factor of 557, 111, 20 by common division method
• Greatest Common Factor of 557, 111, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 557

List of positive integer factors of 557 that divides 557 without a remainder.

1,557

Factors of 111

List of positive integer factors of 111 that divides 111 without a remainder.

1,3,37,111

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 557,111,20 . The biggest common factor number is the GCF number.
So the greatest common factor 557,111,20 is 1.

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

• GCF of 602, 408, 51
• GCF of 321, 118, 33
• GCF of 452, 551, 69
• GCF of 565, 520, 75
• GCF of 974, 252, 94

1. What is the GCF of 557, 111, 20?

Answer: GCF of 557, 111, 20 is 1.

2. How to Find the GCF of 557, 111, 20

Answer: Greatest Common Factor(GCF) of 557, 111, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(557, 111, 20) = 1.