Online GCD Calculator is useful to find the GCD of 162, 387, 120, 524 quickly. Get the easiest ways to solve the greatest common divisor of 162, 387, 120, 524 i.e 1 in different methods as follows.
Given Input numbers are 162, 387, 120, 524
In the factoring method, we have to find the divisors of all numbers
Divisors of 162 :
The positive integer divisors of 162 that completely divides 162 are.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Divisors of 524 :
The positive integer divisors of 524 that completely divides 524 are.
1, 2, 4, 131, 262, 524
GCD of numbers is the greatest common divisor
So, the GCD (162, 387, 120, 524) = 1.
Given numbers are 162, 387, 120, 524
The list of prime factors of all numbers are
Prime factors of 162 are 2 x 3 x 3 x 3 x 3
Prime factors of 387 are 3 x 3 x 43
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 524 are 2 x 2 x 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 162, 387, 120, 524
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(162, 387) = 6966
GCD(162, 387) = ( 162 x 387 ) / 6966
= 162 / 387
= 162
Step2:
LCM(9, 120) = 360
GCD(9, 120) = ( 9 x 120 ) / 360
= 9 / 120
= 9
Step3:
LCM(3, 524) = 1572
GCD(3, 524) = ( 3 x 524 ) / 1572
= 3 / 524
= 3
So, Greatest Common Divisor of 162, 387, 120, 524 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 162, 387, 120, 524
The greatest common divisor of numbers 162, 387, 120, 524 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 162, 387, 120, 524 is 1.
1. What is the GCD of 162, 387, 120, 524?
GCD of given numbers 162, 387, 120, 524 is 1
2. How to calculate the greatest common divisor of 162, 387, 120, 524?
We can find the highest common divisor of 162, 387, 120, 524 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 162, 387, 120, 524 i.e 1.
3. How can I use the GCD of 162, 387, 120, 524Calculator?
Out the numbers 162, 387, 120, 524 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.