Online GCD Calculator is useful to find the GCD of 484, 605, 127, 120 quickly. Get the easiest ways to solve the greatest common divisor of 484, 605, 127, 120 i.e 1 in different methods as follows.
Given Input numbers are 484, 605, 127, 120
In the factoring method, we have to find the divisors of all numbers
Divisors of 484 :
The positive integer divisors of 484 that completely divides 484 are.
1, 2, 4, 11, 22, 44, 121, 242, 484
Divisors of 605 :
The positive integer divisors of 605 that completely divides 605 are.
1, 5, 11, 55, 121, 605
Divisors of 127 :
The positive integer divisors of 127 that completely divides 127 are.
1, 127
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
GCD of numbers is the greatest common divisor
So, the GCD (484, 605, 127, 120) = 1.
Given numbers are 484, 605, 127, 120
The list of prime factors of all numbers are
Prime factors of 484 are 2 x 2 x 11 x 11
Prime factors of 605 are 5 x 11 x 11
Prime factors of 127 are 127
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 484, 605, 127, 120
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(484, 605) = 2420
GCD(484, 605) = ( 484 x 605 ) / 2420
= 484 / 605
= 484
Step2:
LCM(121, 127) = 15367
GCD(121, 127) = ( 121 x 127 ) / 15367
= 121 / 127
= 121
Step3:
LCM(1, 120) = 120
GCD(1, 120) = ( 1 x 120 ) / 120
= 1 / 120
= 1
So, Greatest Common Divisor of 484, 605, 127, 120 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 484, 605, 127, 120
The greatest common divisor of numbers 484, 605, 127, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 484, 605, 127, 120 is 1.
1. What is the GCD of 484, 605, 127, 120?
GCD of given numbers 484, 605, 127, 120 is 1
2. How to calculate the greatest common divisor of 484, 605, 127, 120?
We can find the highest common divisor of 484, 605, 127, 120 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 484, 605, 127, 120 i.e 1.
3. How can I use the GCD of 484, 605, 127, 120Calculator?
Out the numbers 484, 605, 127, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.