Greatest Common Factor of 820, 155, 580

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

• Greatest Common Factor of 820, 155, 580 by common division method
• Greatest Common Factor of 820, 155, 580 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

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 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Factors of 580

List of positive integer factors of 580 that divides 580 without a remainder.

1,2,4,5,10,20,29,58,116,145,290,580

Greatest Common Factor

We found the factors 820,155,580 . The biggest common factor number is the GCF number.
So the greatest common factor 820,155,580 is 5.

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

• GCF of 937, 261, 829
• GCF of 424, 968, 822
• GCF of 824, 538, 136
• GCF of 975, 845, 333
• GCF of 679, 446, 543

1. What is the GCF of 820, 155, 580?

Answer: GCF of 820, 155, 580 is 5.

2. How to Find the GCF of 820, 155, 580

Answer: Greatest Common Factor(GCF) of 820, 155, 580 = 5

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

Step 2: Then multiply all the prime factors GCF(820, 155, 580) = 5.