GCD of 325, 320, 647, 996 Calculator

Given Input numbers are 325, 320, 647, 996

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

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 647 :

The positive integer divisors of 647 that completely divides 647 are.

1, 647

Divisors of 996 :

The positive integer divisors of 996 that completely divides 996 are.

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

GCD of numbers is the greatest common divisor

So, the GCD (325, 320, 647, 996) = 1.

Given numbers are 325, 320, 647, 996

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 647 are 647

Prime factors of 996 are 2 x 2 x 3 x 83

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 325, 320, 647, 996

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

Apply this formula for all numbers.

Step1:

LCM(325, 320) = 20800

GCD(325, 320) = ( 325 x 320 ) / 20800

= 325 / 320

= 325

Step2:

LCM(5, 647) = 3235

GCD(5, 647) = ( 5 x 647 ) / 3235

= 5 / 647

= 5

Step3:

LCM(1, 996) = 996

GCD(1, 996) = ( 1 x 996 ) / 996

= 1 / 996

= 1

So, Greatest Common Divisor of 325, 320, 647, 996 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 621, 672, 637, 868
• GCD of 639, 956, 202, 386
• GCD of 534, 817, 521, 815
• GCD of 890, 117, 385, 105
• GCD of 270, 349, 285, 742

Given numbers are 325, 320, 647, 996
The greatest common divisor of numbers 325, 320, 647, 996 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 320, 647, 996 is 1.

1. What is the GCD of 325, 320, 647, 996?

GCD of given numbers 325, 320, 647, 996 is 1

2. How to calculate the greatest common divisor of 325, 320, 647, 996?

We can find the highest common divisor of 325, 320, 647, 996 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 325, 320, 647, 996 i.e 1.

3. How can I use the GCD of 325, 320, 647, 996Calculator?

Out the numbers 325, 320, 647, 996 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.