Online GCD Calculator is useful to find the GCD of 993, 646, 357 quickly. Get the easiest ways to solve the greatest common divisor of 993, 646, 357 i.e 1 in different methods as follows.
Given Input numbers are 993, 646, 357
In the factoring method, we have to find the divisors of all numbers
Divisors of 993 :
The positive integer divisors of 993 that completely divides 993 are.
1, 3, 331, 993
Divisors of 646 :
The positive integer divisors of 646 that completely divides 646 are.
1, 2, 17, 19, 34, 38, 323, 646
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
GCD of numbers is the greatest common divisor
So, the GCD (993, 646, 357) = 1.
Given numbers are 993, 646, 357
The list of prime factors of all numbers are
Prime factors of 993 are 3 x 331
Prime factors of 646 are 2 x 17 x 19
Prime factors of 357 are 3 x 7 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 993, 646, 357
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(993, 646) = 641478
GCD(993, 646) = ( 993 x 646 ) / 641478
= 993 / 646
= 993
Step2:
LCM(1, 357) = 357
GCD(1, 357) = ( 1 x 357 ) / 357
= 1 / 357
= 1
So, Greatest Common Divisor of 993, 646, 357 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 993, 646, 357
The greatest common divisor of numbers 993, 646, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 993, 646, 357 is 1.
1. What is the GCD of 993, 646, 357?
GCD of given numbers 993, 646, 357 is 1
2. How to calculate the greatest common divisor of 993, 646, 357?
We can find the highest common divisor of 993, 646, 357 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 993, 646, 357 i.e 1.
3. How can I use the GCD of 993, 646, 357Calculator?
Out the numbers 993, 646, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.