Greatest Common Factor of 57, 39, 66, 558

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

• Greatest Common Factor of 57, 39, 66, 558 by common division method
• Greatest Common Factor of 57, 39, 66, 558 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 57

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

1,3,19,57

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Greatest Common Factor

We found the factors 57,39,66,558 . The biggest common factor number is the GCF number.
So the greatest common factor 57,39,66,558 is 3.

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

• GCF of 33, 93, 10, 495
• GCF of 96, 22, 71, 361
• GCF of 47, 88, 34, 481
• GCF of 12, 16, 66, 192
• GCF of 68, 33, 42, 253

1. What is the GCF of 57, 39, 66, 558?

Answer: GCF of 57, 39, 66, 558 is 3.

2. How to Find the GCF of 57, 39, 66, 558

Answer: Greatest Common Factor(GCF) of 57, 39, 66, 558 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 39, 66, 558) = 3.