Greatest Common Factor of 640, 410, 16

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

• Greatest Common Factor of 640, 410, 16 by common division method
• Greatest Common Factor of 640, 410, 16 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 410

List of positive integer factors of 410 that divides 410 without a remainder.

1,2,5,10,41,82,205,410

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 640,410,16 . The biggest common factor number is the GCF number.
So the greatest common factor 640,410,16 is 2.

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

• GCF of 419, 165, 92
• GCF of 789, 157, 51
• GCF of 873, 924, 88
• GCF of 101, 277, 41
• GCF of 283, 625, 99

1. What is the GCF of 640, 410, 16?

Answer: GCF of 640, 410, 16 is 2.

2. How to Find the GCF of 640, 410, 16

Answer: Greatest Common Factor(GCF) of 640, 410, 16 = 2

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

Step 2: Then multiply all the prime factors GCF(640, 410, 16) = 2.