Greatest Common Factor of 660, 130, 90

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

• Greatest Common Factor of 660, 130, 90 by common division method
• Greatest Common Factor of 660, 130, 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 x 5 = 10

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

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 660,130,90 . The biggest common factor number is the GCF number.
So the greatest common factor 660,130,90 is 10.

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

• GCF of 476, 715, 67
• GCF of 332, 689, 30
• GCF of 633, 528, 57
• GCF of 322, 320, 35
• GCF of 717, 501, 10

1. What is the GCF of 660, 130, 90?

Answer: GCF of 660, 130, 90 is 10.

2. How to Find the GCF of 660, 130, 90

Answer: Greatest Common Factor(GCF) of 660, 130, 90 = 10

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

Step 2: Then multiply all the prime factors GCF(660, 130, 90) = 10.