Online GCD Calculator is useful to find the GCD of 987, 808, 839, 738 quickly. Get the easiest ways to solve the greatest common divisor of 987, 808, 839, 738 i.e 1 in different methods as follows.
Given Input numbers are 987, 808, 839, 738
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 808 :
The positive integer divisors of 808 that completely divides 808 are.
1, 2, 4, 8, 101, 202, 404, 808
Divisors of 839 :
The positive integer divisors of 839 that completely divides 839 are.
1, 839
Divisors of 738 :
The positive integer divisors of 738 that completely divides 738 are.
1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
GCD of numbers is the greatest common divisor
So, the GCD (987, 808, 839, 738) = 1.
Given numbers are 987, 808, 839, 738
The list of prime factors of all numbers are
Prime factors of 987 are 3 x 7 x 47
Prime factors of 808 are 2 x 2 x 2 x 101
Prime factors of 839 are 839
Prime factors of 738 are 2 x 3 x 3 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 987, 808, 839, 738
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(987, 808) = 797496
GCD(987, 808) = ( 987 x 808 ) / 797496
= 987 / 808
= 987
Step2:
LCM(1, 839) = 839
GCD(1, 839) = ( 1 x 839 ) / 839
= 1 / 839
= 1
Step3:
LCM(1, 738) = 738
GCD(1, 738) = ( 1 x 738 ) / 738
= 1 / 738
= 1
So, Greatest Common Divisor of 987, 808, 839, 738 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 987, 808, 839, 738
The greatest common divisor of numbers 987, 808, 839, 738 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 808, 839, 738 is 1.
1. What is the GCD of 987, 808, 839, 738?
GCD of given numbers 987, 808, 839, 738 is 1
2. How to calculate the greatest common divisor of 987, 808, 839, 738?
We can find the highest common divisor of 987, 808, 839, 738 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, 808, 839, 738 i.e 1.
3. How can I use the GCD of 987, 808, 839, 738Calculator?
Out the numbers 987, 808, 839, 738 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.