Online GCD Calculator is useful to find the GCD of 818, 908, 973, 987 quickly. Get the easiest ways to solve the greatest common divisor of 818, 908, 973, 987 i.e 1 in different methods as follows.
Given Input numbers are 818, 908, 973, 987
In the factoring method, we have to find the divisors of all numbers
Divisors of 818 :
The positive integer divisors of 818 that completely divides 818 are.
1, 2, 409, 818
Divisors of 908 :
The positive integer divisors of 908 that completely divides 908 are.
1, 2, 4, 227, 454, 908
Divisors of 973 :
The positive integer divisors of 973 that completely divides 973 are.
1, 7, 139, 973
Divisors of 987 :
The positive integer divisors of 987 that completely divides 987 are.
1, 3, 7, 21, 47, 141, 329, 987
GCD of numbers is the greatest common divisor
So, the GCD (818, 908, 973, 987) = 1.
Given numbers are 818, 908, 973, 987
The list of prime factors of all numbers are
Prime factors of 818 are 2 x 409
Prime factors of 908 are 2 x 2 x 227
Prime factors of 973 are 7 x 139
Prime factors of 987 are 3 x 7 x 47
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 818, 908, 973, 987
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(818, 908) = 371372
GCD(818, 908) = ( 818 x 908 ) / 371372
= 818 / 908
= 818
Step2:
LCM(2, 973) = 1946
GCD(2, 973) = ( 2 x 973 ) / 1946
= 2 / 973
= 2
Step3:
LCM(1, 987) = 987
GCD(1, 987) = ( 1 x 987 ) / 987
= 1 / 987
= 1
So, Greatest Common Divisor of 818, 908, 973, 987 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 818, 908, 973, 987
The greatest common divisor of numbers 818, 908, 973, 987 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 818, 908, 973, 987 is 1.
1. What is the GCD of 818, 908, 973, 987?
GCD of given numbers 818, 908, 973, 987 is 1
2. How to calculate the greatest common divisor of 818, 908, 973, 987?
We can find the highest common divisor of 818, 908, 973, 987 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 818, 908, 973, 987 i.e 1.
3. How can I use the GCD of 818, 908, 973, 987Calculator?
Out the numbers 818, 908, 973, 987 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.