Online GCD Calculator is useful to find the GCD of 152, 789, 331, 147 quickly. Get the easiest ways to solve the greatest common divisor of 152, 789, 331, 147 i.e 1 in different methods as follows.
Given Input numbers are 152, 789, 331, 147
In the factoring method, we have to find the divisors of all numbers
Divisors of 152 :
The positive integer divisors of 152 that completely divides 152 are.
1, 2, 4, 8, 19, 38, 76, 152
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 331 :
The positive integer divisors of 331 that completely divides 331 are.
1, 331
Divisors of 147 :
The positive integer divisors of 147 that completely divides 147 are.
1, 3, 7, 21, 49, 147
GCD of numbers is the greatest common divisor
So, the GCD (152, 789, 331, 147) = 1.
Given numbers are 152, 789, 331, 147
The list of prime factors of all numbers are
Prime factors of 152 are 2 x 2 x 2 x 19
Prime factors of 789 are 3 x 263
Prime factors of 331 are 331
Prime factors of 147 are 3 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 152, 789, 331, 147
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(152, 789) = 119928
GCD(152, 789) = ( 152 x 789 ) / 119928
= 152 / 789
= 152
Step2:
LCM(1, 331) = 331
GCD(1, 331) = ( 1 x 331 ) / 331
= 1 / 331
= 1
Step3:
LCM(1, 147) = 147
GCD(1, 147) = ( 1 x 147 ) / 147
= 1 / 147
= 1
So, Greatest Common Divisor of 152, 789, 331, 147 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 152, 789, 331, 147
The greatest common divisor of numbers 152, 789, 331, 147 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 152, 789, 331, 147 is 1.
1. What is the GCD of 152, 789, 331, 147?
GCD of given numbers 152, 789, 331, 147 is 1
2. How to calculate the greatest common divisor of 152, 789, 331, 147?
We can find the highest common divisor of 152, 789, 331, 147 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 152, 789, 331, 147 i.e 1.
3. How can I use the GCD of 152, 789, 331, 147Calculator?
Out the numbers 152, 789, 331, 147 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.