Online GCD Calculator is useful to find the GCD of 482, 186, 139, 820 quickly. Get the easiest ways to solve the greatest common divisor of 482, 186, 139, 820 i.e 1 in different methods as follows.
Given Input numbers are 482, 186, 139, 820
In the factoring method, we have to find the divisors of all numbers
Divisors of 482 :
The positive integer divisors of 482 that completely divides 482 are.
1, 2, 241, 482
Divisors of 186 :
The positive integer divisors of 186 that completely divides 186 are.
1, 2, 3, 6, 31, 62, 93, 186
Divisors of 139 :
The positive integer divisors of 139 that completely divides 139 are.
1, 139
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
GCD of numbers is the greatest common divisor
So, the GCD (482, 186, 139, 820) = 1.
Given numbers are 482, 186, 139, 820
The list of prime factors of all numbers are
Prime factors of 482 are 2 x 241
Prime factors of 186 are 2 x 3 x 31
Prime factors of 139 are 139
Prime factors of 820 are 2 x 2 x 5 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 482, 186, 139, 820
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(482, 186) = 44826
GCD(482, 186) = ( 482 x 186 ) / 44826
= 482 / 186
= 482
Step2:
LCM(2, 139) = 278
GCD(2, 139) = ( 2 x 139 ) / 278
= 2 / 139
= 2
Step3:
LCM(1, 820) = 820
GCD(1, 820) = ( 1 x 820 ) / 820
= 1 / 820
= 1
So, Greatest Common Divisor of 482, 186, 139, 820 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 482, 186, 139, 820
The greatest common divisor of numbers 482, 186, 139, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 482, 186, 139, 820 is 1.
1. What is the GCD of 482, 186, 139, 820?
GCD of given numbers 482, 186, 139, 820 is 1
2. How to calculate the greatest common divisor of 482, 186, 139, 820?
We can find the highest common divisor of 482, 186, 139, 820 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 482, 186, 139, 820 i.e 1.
3. How can I use the GCD of 482, 186, 139, 820Calculator?
Out the numbers 482, 186, 139, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.