Greatest Common Factor of 90, 80, 870

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

• Greatest Common Factor of 90, 80, 870 by common division method
• Greatest Common Factor of 90, 80, 870 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 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

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 90,80,870 . The biggest common factor number is the GCF number.
So the greatest common factor 90,80,870 is 10.

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

• GCF of 26, 63, 923
• GCF of 34, 37, 376
• GCF of 43, 74, 373
• GCF of 96, 46, 374
• GCF of 58, 17, 370

1. What is the GCF of 90, 80, 870?

Answer: GCF of 90, 80, 870 is 10.

2. How to Find the GCF of 90, 80, 870

Answer: Greatest Common Factor(GCF) of 90, 80, 870 = 10

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

Step 2: Then multiply all the prime factors GCF(90, 80, 870) = 10.