Online GCD Calculator is useful to find the GCD of 987, 458, 369, 404 quickly. Get the easiest ways to solve the greatest common divisor of 987, 458, 369, 404 i.e 1 in different methods as follows.
Given Input numbers are 987, 458, 369, 404
In the factoring method, we have to find the divisors of all numbers
Divisors of 987 :
The positive integer divisors of 987 that completely divides 987 are.
1, 3, 7, 21, 47, 141, 329, 987
Divisors of 458 :
The positive integer divisors of 458 that completely divides 458 are.
1, 2, 229, 458
Divisors of 369 :
The positive integer divisors of 369 that completely divides 369 are.
1, 3, 9, 41, 123, 369
Divisors of 404 :
The positive integer divisors of 404 that completely divides 404 are.
1, 2, 4, 101, 202, 404
GCD of numbers is the greatest common divisor
So, the GCD (987, 458, 369, 404) = 1.
Given numbers are 987, 458, 369, 404
The list of prime factors of all numbers are
Prime factors of 987 are 3 x 7 x 47
Prime factors of 458 are 2 x 229
Prime factors of 369 are 3 x 3 x 41
Prime factors of 404 are 2 x 2 x 101
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 987, 458, 369, 404
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(987, 458) = 452046
GCD(987, 458) = ( 987 x 458 ) / 452046
= 987 / 458
= 987
Step2:
LCM(1, 369) = 369
GCD(1, 369) = ( 1 x 369 ) / 369
= 1 / 369
= 1
Step3:
LCM(1, 404) = 404
GCD(1, 404) = ( 1 x 404 ) / 404
= 1 / 404
= 1
So, Greatest Common Divisor of 987, 458, 369, 404 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 987, 458, 369, 404
The greatest common divisor of numbers 987, 458, 369, 404 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 458, 369, 404 is 1.
1. What is the GCD of 987, 458, 369, 404?
GCD of given numbers 987, 458, 369, 404 is 1
2. How to calculate the greatest common divisor of 987, 458, 369, 404?
We can find the highest common divisor of 987, 458, 369, 404 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 987, 458, 369, 404 i.e 1.
3. How can I use the GCD of 987, 458, 369, 404Calculator?
Out the numbers 987, 458, 369, 404 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.