Greatest Common Factor of 216, 820, 90

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

• Greatest Common Factor of 216, 820, 90 by common division method
• Greatest Common Factor of 216, 820, 90 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 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 216,820,90 . The biggest common factor number is the GCF number.
So the greatest common factor 216,820,90 is 2.

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

• GCF of 854, 963, 56
• GCF of 778, 592, 51
• GCF of 272, 390, 79
• GCF of 216, 351, 85
• GCF of 632, 757, 24

1. What is the GCF of 216, 820, 90?

Answer: GCF of 216, 820, 90 is 2.

2. How to Find the GCF of 216, 820, 90

Answer: Greatest Common Factor(GCF) of 216, 820, 90 = 2

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

Step 2: Then multiply all the prime factors GCF(216, 820, 90) = 2.