Greatest Common Factor of 66, 675, 780

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

• Greatest Common Factor of 66, 675, 780 by common division method
• Greatest Common Factor of 66, 675, 780 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 66,675,780 . The biggest common factor number is the GCF number.
So the greatest common factor 66,675,780 is 3.

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

• GCF of 95, 195, 160
• GCF of 21, 888, 392
• GCF of 67, 618, 790
• GCF of 99, 721, 760
• GCF of 22, 273, 868

1. What is the GCF of 66, 675, 780?

Answer: GCF of 66, 675, 780 is 3.

2. How to Find the GCF of 66, 675, 780

Answer: Greatest Common Factor(GCF) of 66, 675, 780 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 675, 780) = 3.