Online GCD Calculator is useful to find the GCD of 987, 733, 845, 343 quickly. Get the easiest ways to solve the greatest common divisor of 987, 733, 845, 343 i.e 1 in different methods as follows.
Given Input numbers are 987, 733, 845, 343
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 733 :
The positive integer divisors of 733 that completely divides 733 are.
1, 733
Divisors of 845 :
The positive integer divisors of 845 that completely divides 845 are.
1, 5, 13, 65, 169, 845
Divisors of 343 :
The positive integer divisors of 343 that completely divides 343 are.
1, 7, 49, 343
GCD of numbers is the greatest common divisor
So, the GCD (987, 733, 845, 343) = 1.
Given numbers are 987, 733, 845, 343
The list of prime factors of all numbers are
Prime factors of 987 are 3 x 7 x 47
Prime factors of 733 are 733
Prime factors of 845 are 5 x 13 x 13
Prime factors of 343 are 7 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 987, 733, 845, 343
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(987, 733) = 723471
GCD(987, 733) = ( 987 x 733 ) / 723471
= 987 / 733
= 987
Step2:
LCM(1, 845) = 845
GCD(1, 845) = ( 1 x 845 ) / 845
= 1 / 845
= 1
Step3:
LCM(1, 343) = 343
GCD(1, 343) = ( 1 x 343 ) / 343
= 1 / 343
= 1
So, Greatest Common Divisor of 987, 733, 845, 343 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 987, 733, 845, 343
The greatest common divisor of numbers 987, 733, 845, 343 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 987, 733, 845, 343 is 1.
1. What is the GCD of 987, 733, 845, 343?
GCD of given numbers 987, 733, 845, 343 is 1
2. How to calculate the greatest common divisor of 987, 733, 845, 343?
We can find the highest common divisor of 987, 733, 845, 343 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, 733, 845, 343 i.e 1.
3. How can I use the GCD of 987, 733, 845, 343Calculator?
Out the numbers 987, 733, 845, 343 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.