Online GCD Calculator is useful to find the GCD of 118, 978, 787, 313 quickly. Get the easiest ways to solve the greatest common divisor of 118, 978, 787, 313 i.e 1 in different methods as follows.
Given Input numbers are 118, 978, 787, 313
In the factoring method, we have to find the divisors of all numbers
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 978 :
The positive integer divisors of 978 that completely divides 978 are.
1, 2, 3, 6, 163, 326, 489, 978
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
Divisors of 313 :
The positive integer divisors of 313 that completely divides 313 are.
1, 313
GCD of numbers is the greatest common divisor
So, the GCD (118, 978, 787, 313) = 1.
Given numbers are 118, 978, 787, 313
The list of prime factors of all numbers are
Prime factors of 118 are 2 x 59
Prime factors of 978 are 2 x 3 x 163
Prime factors of 787 are 787
Prime factors of 313 are 313
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 118, 978, 787, 313
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(118, 978) = 57702
GCD(118, 978) = ( 118 x 978 ) / 57702
= 118 / 978
= 118
Step2:
LCM(2, 787) = 1574
GCD(2, 787) = ( 2 x 787 ) / 1574
= 2 / 787
= 2
Step3:
LCM(1, 313) = 313
GCD(1, 313) = ( 1 x 313 ) / 313
= 1 / 313
= 1
So, Greatest Common Divisor of 118, 978, 787, 313 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 118, 978, 787, 313
The greatest common divisor of numbers 118, 978, 787, 313 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 118, 978, 787, 313 is 1.
1. What is the GCD of 118, 978, 787, 313?
GCD of given numbers 118, 978, 787, 313 is 1
2. How to calculate the greatest common divisor of 118, 978, 787, 313?
We can find the highest common divisor of 118, 978, 787, 313 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 118, 978, 787, 313 i.e 1.
3. How can I use the GCD of 118, 978, 787, 313Calculator?
Out the numbers 118, 978, 787, 313 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.