GCD of 838, 388, 365, 154 Calculator

Given Input numbers are 838, 388, 365, 154

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

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 388 :

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

1, 2, 4, 97, 194, 388

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

Divisors of 154 :

The positive integer divisors of 154 that completely divides 154 are.

1, 2, 7, 11, 14, 22, 77, 154

GCD of numbers is the greatest common divisor

So, the GCD (838, 388, 365, 154) = 1.

Given numbers are 838, 388, 365, 154

The list of prime factors of all numbers are

Prime factors of 838 are 2 x 419

Prime factors of 388 are 2 x 2 x 97

Prime factors of 365 are 5 x 73

Prime factors of 154 are 2 x 7 x 11

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

Given numbers are 838, 388, 365, 154

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

Apply this formula for all numbers.

Step1:

LCM(838, 388) = 162572

GCD(838, 388) = ( 838 x 388 ) / 162572

= 838 / 388

= 838

Step2:

LCM(2, 365) = 730

GCD(2, 365) = ( 2 x 365 ) / 730

= 2 / 365

= 2

Step3:

LCM(1, 154) = 154

GCD(1, 154) = ( 1 x 154 ) / 154

= 1 / 154

= 1

So, Greatest Common Divisor of 838, 388, 365, 154 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 716, 884, 401, 689
• GCD of 832, 305, 117, 584
• GCD of 115, 102, 550, 667
• GCD of 405, 248, 876, 783
• GCD of 331, 640, 735, 155

Given numbers are 838, 388, 365, 154
The greatest common divisor of numbers 838, 388, 365, 154 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 838, 388, 365, 154 is 1.

1. What is the GCD of 838, 388, 365, 154?

GCD of given numbers 838, 388, 365, 154 is 1

2. How to calculate the greatest common divisor of 838, 388, 365, 154?

We can find the highest common divisor of 838, 388, 365, 154 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 838, 388, 365, 154 i.e 1.

3. How can I use the GCD of 838, 388, 365, 154Calculator?

Out the numbers 838, 388, 365, 154 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.