Online GCD Calculator is useful to find the GCD of 987, 316, 750, 981 quickly. Get the easiest ways to solve the greatest common divisor of 987, 316, 750, 981 i.e 1 in different methods as follows.
Given Input numbers are 987, 316, 750, 981
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 316 :
The positive integer divisors of 316 that completely divides 316 are.
1, 2, 4, 79, 158, 316
Divisors of 750 :
The positive integer divisors of 750 that completely divides 750 are.
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
GCD of numbers is the greatest common divisor
So, the GCD (987, 316, 750, 981) = 1.
Given numbers are 987, 316, 750, 981
The list of prime factors of all numbers are
Prime factors of 987 are 3 x 7 x 47
Prime factors of 316 are 2 x 2 x 79
Prime factors of 750 are 2 x 3 x 5 x 5 x 5
Prime factors of 981 are 3 x 3 x 109
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 987, 316, 750, 981
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(987, 316) = 311892
GCD(987, 316) = ( 987 x 316 ) / 311892
= 987 / 316
= 987
Step2:
LCM(1, 750) = 750
GCD(1, 750) = ( 1 x 750 ) / 750
= 1 / 750
= 1
Step3:
LCM(1, 981) = 981
GCD(1, 981) = ( 1 x 981 ) / 981
= 1 / 981
= 1
So, Greatest Common Divisor of 987, 316, 750, 981 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 987, 316, 750, 981
The greatest common divisor of numbers 987, 316, 750, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 316, 750, 981 is 1.
1. What is the GCD of 987, 316, 750, 981?
GCD of given numbers 987, 316, 750, 981 is 1
2. How to calculate the greatest common divisor of 987, 316, 750, 981?
We can find the highest common divisor of 987, 316, 750, 981 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, 316, 750, 981 i.e 1.
3. How can I use the GCD of 987, 316, 750, 981Calculator?
Out the numbers 987, 316, 750, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.