Greatest Common Factor of 20, 732, 820

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

• Greatest Common Factor of 20, 732, 820 by common division method
• Greatest Common Factor of 20, 732, 820 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 x 2 = 4

Factors of 20

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

1,2,4,5,10,20

Factors of 732

List of positive integer factors of 732 that divides 732 without a remainder.

1,2,3,4,6,12,61,122,183,244,366,732

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

Greatest Common Factor

We found the factors 20,732,820 . The biggest common factor number is the GCF number.
So the greatest common factor 20,732,820 is 4.

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

• GCF of 66, 933, 903
• GCF of 19, 782, 189
• GCF of 27, 518, 791
• GCF of 40, 562, 691
• GCF of 79, 226, 193

1. What is the GCF of 20, 732, 820?

Answer: GCF of 20, 732, 820 is 4.

2. How to Find the GCF of 20, 732, 820

Answer: Greatest Common Factor(GCF) of 20, 732, 820 = 4

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

Step 2: Then multiply all the prime factors GCF(20, 732, 820) = 4.