Greatest Common Factor of 640, 440, 682

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

• Greatest Common Factor of 640, 440, 682 by common division method
• Greatest Common Factor of 640, 440, 682 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 = 2

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 440

List of positive integer factors of 440 that divides 440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440

Factors of 682

List of positive integer factors of 682 that divides 682 without a remainder.

1,2,11,22,31,62,341,682

Greatest Common Factor

We found the factors 640,440,682 . The biggest common factor number is the GCF number.
So the greatest common factor 640,440,682 is 2.

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

• GCF of 310, 389, 482
• GCF of 381, 178, 976
• GCF of 489, 599, 118
• GCF of 690, 106, 857
• GCF of 380, 181, 153

1. What is the GCF of 640, 440, 682?

Answer: GCF of 640, 440, 682 is 2.

2. How to Find the GCF of 640, 440, 682

Answer: Greatest Common Factor(GCF) of 640, 440, 682 = 2

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

Step 2: Then multiply all the prime factors GCF(640, 440, 682) = 2.