GCD of 664, 928, 620, 994 Calculator

Given Input numbers are 664, 928, 620, 994

In the factoring method, we have to find the divisors of all numbers

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 928 :

The positive integer divisors of 928 that completely divides 928 are.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 994 :

The positive integer divisors of 994 that completely divides 994 are.

1, 2, 7, 14, 71, 142, 497, 994

GCD of numbers is the greatest common divisor

So, the GCD (664, 928, 620, 994) = 2.

Given numbers are 664, 928, 620, 994

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 928 are 2 x 2 x 2 x 2 x 2 x 29

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 994 are 2 x 7 x 71

The highest common occurrence is 2¹

Therefore, GCD of 664, 928, 620, 994 is 2.

Given numbers are 664, 928, 620, 994

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(664, 928) = 77024

GCD(664, 928) = ( 664 x 928 ) / 77024

= 664 / 928

= 664

Step2:

LCM(8, 620) = 1240

GCD(8, 620) = ( 8 x 620 ) / 1240

= 8 / 620

= 8

Step3:

LCM(4, 994) = 1988

GCD(4, 994) = ( 4 x 994 ) / 1988

= 4 / 994

= 4

So, Greatest Common Divisor of 664, 928, 620, 994 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 256, 648, 292, 703
• GCD of 365, 809, 622, 966
• GCD of 189, 554, 529, 908
• GCD of 845, 891, 377, 942
• GCD of 388, 654, 897, 907

Given numbers are 664, 928, 620, 994
The greatest common divisor of numbers 664, 928, 620, 994 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 928, 620, 994 is 2.

1. What is the GCD of 664, 928, 620, 994?

GCD of given numbers 664, 928, 620, 994 is 2

2. How to calculate the greatest common divisor of 664, 928, 620, 994?

We can find the highest common divisor of 664, 928, 620, 994 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 664, 928, 620, 994 i.e 2.

3. How can I use the GCD of 664, 928, 620, 994Calculator?

Out the numbers 664, 928, 620, 994 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.