GCD of 355, 639, 437, 996 Calculator

Given Input numbers are 355, 639, 437, 996

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

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 639 :

The positive integer divisors of 639 that completely divides 639 are.

1, 3, 9, 71, 213, 639

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

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 (355, 639, 437, 996) = 1.

Given numbers are 355, 639, 437, 996

The list of prime factors of all numbers are

Prime factors of 355 are 5 x 71

Prime factors of 639 are 3 x 3 x 71

Prime factors of 437 are 19 x 23

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 355, 639, 437, 996

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

Apply this formula for all numbers.

Step1:

LCM(355, 639) = 3195

GCD(355, 639) = ( 355 x 639 ) / 3195

= 355 / 639

= 355

Step2:

LCM(71, 437) = 31027

GCD(71, 437) = ( 71 x 437 ) / 31027

= 71 / 437

= 71

Step3:

LCM(1, 996) = 996

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

= 1 / 996

= 1

So, Greatest Common Divisor of 355, 639, 437, 996 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 441, 130, 646, 214
• GCD of 665, 660, 970, 944
• GCD of 836, 276, 631, 409
• GCD of 804, 373, 874, 206
• GCD of 557, 489, 538, 203

Given numbers are 355, 639, 437, 996
The greatest common divisor of numbers 355, 639, 437, 996 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 639, 437, 996 is 1.

1. What is the GCD of 355, 639, 437, 996?

GCD of given numbers 355, 639, 437, 996 is 1

2. How to calculate the greatest common divisor of 355, 639, 437, 996?

We can find the highest common divisor of 355, 639, 437, 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 355, 639, 437, 996 i.e 1.

3. How can I use the GCD of 355, 639, 437, 996Calculator?

Out the numbers 355, 639, 437, 996 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.