Greatest Common Factor of 720, 644, 46

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

• Greatest Common Factor of 720, 644, 46 by common division method
• Greatest Common Factor of 720, 644, 46 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 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 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Greatest Common Factor

We found the factors 720,644,46 . The biggest common factor number is the GCF number.
So the greatest common factor 720,644,46 is 2.

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

• GCF of 602, 480, 93
• GCF of 355, 765, 54
• GCF of 205, 197, 77
• GCF of 101, 211, 98
• GCF of 849, 653, 60

1. What is the GCF of 720, 644, 46?

Answer: GCF of 720, 644, 46 is 2.

2. How to Find the GCF of 720, 644, 46

Answer: Greatest Common Factor(GCF) of 720, 644, 46 = 2

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

Step 2: Then multiply all the prime factors GCF(720, 644, 46) = 2.