Greatest Common Factor of 36, 21, 557

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

• Greatest Common Factor of 36, 21, 557 by common division method
• Greatest Common Factor of 36, 21, 557 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 557

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

1,557

Greatest Common Factor

We found the factors 36,21,557 . The biggest common factor number is the GCF number.
So the greatest common factor 36,21,557 is 1.

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

• GCF of 86, 74, 238
• GCF of 26, 76, 458
• GCF of 22, 94, 431
• GCF of 72, 39, 359
• GCF of 85, 13, 548

1. What is the GCF of 36, 21, 557?

Answer: GCF of 36, 21, 557 is 1.

2. How to Find the GCF of 36, 21, 557

Answer: Greatest Common Factor(GCF) of 36, 21, 557 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 21, 557) = 1.