Greatest Common Factor of 20, 558, 162

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

• Greatest Common Factor of 20, 558, 162 by common division method
• Greatest Common Factor of 20, 558, 162 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 20

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

1,2,4,5,10,20

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

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Greatest Common Factor

We found the factors 20,558,162 . The biggest common factor number is the GCF number.
So the greatest common factor 20,558,162 is 2.

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

• GCF of 18, 893, 348
• GCF of 67, 294, 243
• GCF of 13, 550, 626
• GCF of 56, 124, 236
• GCF of 99, 136, 641

1. What is the GCF of 20, 558, 162?

Answer: GCF of 20, 558, 162 is 2.

2. How to Find the GCF of 20, 558, 162

Answer: Greatest Common Factor(GCF) of 20, 558, 162 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 558, 162) = 2.