GCD of 996, 169, 504, 638 Calculator

Given Input numbers are 996, 169, 504, 638

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

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

Divisors of 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

Divisors of 504 :

The positive integer divisors of 504 that completely divides 504 are.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

GCD of numbers is the greatest common divisor

So, the GCD (996, 169, 504, 638) = 1.

Given numbers are 996, 169, 504, 638

The list of prime factors of all numbers are

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

Prime factors of 169 are 13 x 13

Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7

Prime factors of 638 are 2 x 11 x 29

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

Given numbers are 996, 169, 504, 638

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

Apply this formula for all numbers.

Step1:

LCM(996, 169) = 168324

GCD(996, 169) = ( 996 x 169 ) / 168324

= 996 / 169

= 996

Step2:

LCM(1, 504) = 504

GCD(1, 504) = ( 1 x 504 ) / 504

= 1 / 504

= 1

Step3:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

So, Greatest Common Divisor of 996, 169, 504, 638 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 358, 938, 463, 145
• GCD of 743, 165, 368, 434
• GCD of 360, 916, 153, 538
• GCD of 134, 715, 338, 988
• GCD of 581, 412, 895, 951

Given numbers are 996, 169, 504, 638
The greatest common divisor of numbers 996, 169, 504, 638 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 996, 169, 504, 638 is 1.

1. What is the GCD of 996, 169, 504, 638?

GCD of given numbers 996, 169, 504, 638 is 1

2. How to calculate the greatest common divisor of 996, 169, 504, 638?

We can find the highest common divisor of 996, 169, 504, 638 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 996, 169, 504, 638 i.e 1.

3. How can I use the GCD of 996, 169, 504, 638Calculator?

Out the numbers 996, 169, 504, 638 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.