Greatest Common Factor of 212, 640, 660

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

• Greatest Common Factor of 212, 640, 660 by common division method
• Greatest Common Factor of 212, 640, 660 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 2 = 4

Factors of 212

List of positive integer factors of 212 that divides 212 without a remainder.

1,2,4,53,106,212

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

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

Greatest Common Factor

We found the factors 212,640,660 . The biggest common factor number is the GCF number.
So the greatest common factor 212,640,660 is 4.

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

• GCF of 107, 185, 420
• GCF of 610, 520, 993
• GCF of 321, 708, 790
• GCF of 887, 352, 711
• GCF of 998, 954, 781

1. What is the GCF of 212, 640, 660?

Answer: GCF of 212, 640, 660 is 4.

2. How to Find the GCF of 212, 640, 660

Answer: Greatest Common Factor(GCF) of 212, 640, 660 = 4

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

Step 2: Then multiply all the prime factors GCF(212, 640, 660) = 4.