GCD of 388, 358, 117, 635 Calculator

Given Input numbers are 388, 358, 117, 635

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

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

Divisors of 117 :

The positive integer divisors of 117 that completely divides 117 are.

1, 3, 9, 13, 39, 117

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

GCD of numbers is the greatest common divisor

So, the GCD (388, 358, 117, 635) = 1.

Given numbers are 388, 358, 117, 635

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 358 are 2 x 179

Prime factors of 117 are 3 x 3 x 13

Prime factors of 635 are 5 x 127

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

Given numbers are 388, 358, 117, 635

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

Apply this formula for all numbers.

Step1:

LCM(388, 358) = 69452

GCD(388, 358) = ( 388 x 358 ) / 69452

= 388 / 358

= 388

Step2:

LCM(2, 117) = 234

GCD(2, 117) = ( 2 x 117 ) / 234

= 2 / 117

= 2

Step3:

LCM(1, 635) = 635

GCD(1, 635) = ( 1 x 635 ) / 635

= 1 / 635

= 1

So, Greatest Common Divisor of 388, 358, 117, 635 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 161, 878, 144, 474
• GCD of 124, 933, 548, 370
• GCD of 418, 958, 377, 322
• GCD of 788, 997, 284, 604
• GCD of 921, 389, 196, 351

Given numbers are 388, 358, 117, 635
The greatest common divisor of numbers 388, 358, 117, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 358, 117, 635 is 1.

1. What is the GCD of 388, 358, 117, 635?

GCD of given numbers 388, 358, 117, 635 is 1

2. How to calculate the greatest common divisor of 388, 358, 117, 635?

We can find the highest common divisor of 388, 358, 117, 635 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 388, 358, 117, 635 i.e 1.

3. How can I use the GCD of 388, 358, 117, 635Calculator?

Out the numbers 388, 358, 117, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.