Greatest Common Factor of 64, 720, 680

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

• Greatest Common Factor of 64, 720, 680 by common division method
• Greatest Common Factor of 64, 720, 680 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 x 2 = 8

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 64,720,680 . The biggest common factor number is the GCF number.
So the greatest common factor 64,720,680 is 8.

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

• GCF of 90, 184, 399
• GCF of 58, 473, 199
• GCF of 67, 658, 666
• GCF of 63, 757, 236
• GCF of 14, 676, 180

1. What is the GCF of 64, 720, 680?

Answer: GCF of 64, 720, 680 is 8.

2. How to Find the GCF of 64, 720, 680

Answer: Greatest Common Factor(GCF) of 64, 720, 680 = 8

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

Step 2: Then multiply all the prime factors GCF(64, 720, 680) = 8.