Greatest Common Factor of 820, 390, 750

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

• Greatest Common Factor of 820, 390, 750 by common division method
• Greatest Common Factor of 820, 390, 750 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 5 = 10

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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 750

List of positive integer factors of 750 that divides 750 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,125,150,250,375,750

Greatest Common Factor

We found the factors 820,390,750 . The biggest common factor number is the GCF number.
So the greatest common factor 820,390,750 is 10.

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

• GCF of 246, 611, 367
• GCF of 404, 882, 131
• GCF of 698, 767, 719
• GCF of 745, 150, 833
• GCF of 291, 327, 285

1. What is the GCF of 820, 390, 750?

Answer: GCF of 820, 390, 750 is 10.

2. How to Find the GCF of 820, 390, 750

Answer: Greatest Common Factor(GCF) of 820, 390, 750 = 10

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

Step 2: Then multiply all the prime factors GCF(820, 390, 750) = 10.