Online GCD Calculator is useful to find the GCD of 959, 328, 245, 987 quickly. Get the easiest ways to solve the greatest common divisor of 959, 328, 245, 987 i.e 1 in different methods as follows.
Given Input numbers are 959, 328, 245, 987
In the factoring method, we have to find the divisors of all numbers
Divisors of 959 :
The positive integer divisors of 959 that completely divides 959 are.
1, 7, 137, 959
Divisors of 328 :
The positive integer divisors of 328 that completely divides 328 are.
1, 2, 4, 8, 41, 82, 164, 328
Divisors of 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
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 (959, 328, 245, 987) = 1.
Given numbers are 959, 328, 245, 987
The list of prime factors of all numbers are
Prime factors of 959 are 7 x 137
Prime factors of 328 are 2 x 2 x 2 x 41
Prime factors of 245 are 5 x 7 x 7
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 959, 328, 245, 987
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(959, 328) = 314552
GCD(959, 328) = ( 959 x 328 ) / 314552
= 959 / 328
= 959
Step2:
LCM(1, 245) = 245
GCD(1, 245) = ( 1 x 245 ) / 245
= 1 / 245
= 1
Step3:
LCM(1, 987) = 987
GCD(1, 987) = ( 1 x 987 ) / 987
= 1 / 987
= 1
So, Greatest Common Divisor of 959, 328, 245, 987 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 959, 328, 245, 987
The greatest common divisor of numbers 959, 328, 245, 987 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 959, 328, 245, 987 is 1.
1. What is the GCD of 959, 328, 245, 987?
GCD of given numbers 959, 328, 245, 987 is 1
2. How to calculate the greatest common divisor of 959, 328, 245, 987?
We can find the highest common divisor of 959, 328, 245, 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 959, 328, 245, 987 i.e 1.
3. How can I use the GCD of 959, 328, 245, 987Calculator?
Out the numbers 959, 328, 245, 987 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.