Online GCD Calculator is useful to find the GCD of 321, 844, 153, 938 quickly. Get the easiest ways to solve the greatest common divisor of 321, 844, 153, 938 i.e 1 in different methods as follows.
Given Input numbers are 321, 844, 153, 938
In the factoring method, we have to find the divisors of all numbers
Divisors of 321 :
The positive integer divisors of 321 that completely divides 321 are.
1, 3, 107, 321
Divisors of 844 :
The positive integer divisors of 844 that completely divides 844 are.
1, 2, 4, 211, 422, 844
Divisors of 153 :
The positive integer divisors of 153 that completely divides 153 are.
1, 3, 9, 17, 51, 153
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
GCD of numbers is the greatest common divisor
So, the GCD (321, 844, 153, 938) = 1.
Given numbers are 321, 844, 153, 938
The list of prime factors of all numbers are
Prime factors of 321 are 3 x 107
Prime factors of 844 are 2 x 2 x 211
Prime factors of 153 are 3 x 3 x 17
Prime factors of 938 are 2 x 7 x 67
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 321, 844, 153, 938
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(321, 844) = 270924
GCD(321, 844) = ( 321 x 844 ) / 270924
= 321 / 844
= 321
Step2:
LCM(1, 153) = 153
GCD(1, 153) = ( 1 x 153 ) / 153
= 1 / 153
= 1
Step3:
LCM(1, 938) = 938
GCD(1, 938) = ( 1 x 938 ) / 938
= 1 / 938
= 1
So, Greatest Common Divisor of 321, 844, 153, 938 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 321, 844, 153, 938
The greatest common divisor of numbers 321, 844, 153, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 321, 844, 153, 938 is 1.
1. What is the GCD of 321, 844, 153, 938?
GCD of given numbers 321, 844, 153, 938 is 1
2. How to calculate the greatest common divisor of 321, 844, 153, 938?
We can find the highest common divisor of 321, 844, 153, 938 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 321, 844, 153, 938 i.e 1.
3. How can I use the GCD of 321, 844, 153, 938Calculator?
Out the numbers 321, 844, 153, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.