GCD of 408, 808, 961, 238 Calculator

Given Input numbers are 408, 808, 961, 238

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

Divisors of 408 :

The positive integer divisors of 408 that completely divides 408 are.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

GCD of numbers is the greatest common divisor

So, the GCD (408, 808, 961, 238) = 1.

Given numbers are 408, 808, 961, 238

The list of prime factors of all numbers are

Prime factors of 408 are 2 x 2 x 2 x 3 x 17

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 961 are 31 x 31

Prime factors of 238 are 2 x 7 x 17

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

Given numbers are 408, 808, 961, 238

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

Apply this formula for all numbers.

Step1:

LCM(408, 808) = 41208

GCD(408, 808) = ( 408 x 808 ) / 41208

= 408 / 808

= 408

Step2:

LCM(8, 961) = 7688

GCD(8, 961) = ( 8 x 961 ) / 7688

= 8 / 961

= 8

Step3:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1

So, Greatest Common Divisor of 408, 808, 961, 238 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 670, 524, 852, 191
• GCD of 866, 466, 199, 179
• GCD of 110, 452, 128, 931
• GCD of 498, 137, 259, 361
• GCD of 564, 823, 750, 941

Given numbers are 408, 808, 961, 238
The greatest common divisor of numbers 408, 808, 961, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 408, 808, 961, 238 is 1.

1. What is the GCD of 408, 808, 961, 238?

GCD of given numbers 408, 808, 961, 238 is 1

2. How to calculate the greatest common divisor of 408, 808, 961, 238?

We can find the highest common divisor of 408, 808, 961, 238 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 408, 808, 961, 238 i.e 1.

3. How can I use the GCD of 408, 808, 961, 238Calculator?

Out the numbers 408, 808, 961, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.