Online GCD Calculator is useful to find the GCD of 478, 146, 829, 825 quickly. Get the easiest ways to solve the greatest common divisor of 478, 146, 829, 825 i.e 1 in different methods as follows.
Given Input numbers are 478, 146, 829, 825
In the factoring method, we have to find the divisors of all numbers
Divisors of 478 :
The positive integer divisors of 478 that completely divides 478 are.
1, 2, 239, 478
Divisors of 146 :
The positive integer divisors of 146 that completely divides 146 are.
1, 2, 73, 146
Divisors of 829 :
The positive integer divisors of 829 that completely divides 829 are.
1, 829
Divisors of 825 :
The positive integer divisors of 825 that completely divides 825 are.
1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
GCD of numbers is the greatest common divisor
So, the GCD (478, 146, 829, 825) = 1.
Given numbers are 478, 146, 829, 825
The list of prime factors of all numbers are
Prime factors of 478 are 2 x 239
Prime factors of 146 are 2 x 73
Prime factors of 829 are 829
Prime factors of 825 are 3 x 5 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 478, 146, 829, 825
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(478, 146) = 34894
GCD(478, 146) = ( 478 x 146 ) / 34894
= 478 / 146
= 478
Step2:
LCM(2, 829) = 1658
GCD(2, 829) = ( 2 x 829 ) / 1658
= 2 / 829
= 2
Step3:
LCM(1, 825) = 825
GCD(1, 825) = ( 1 x 825 ) / 825
= 1 / 825
= 1
So, Greatest Common Divisor of 478, 146, 829, 825 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 478, 146, 829, 825
The greatest common divisor of numbers 478, 146, 829, 825 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 146, 829, 825 is 1.
1. What is the GCD of 478, 146, 829, 825?
GCD of given numbers 478, 146, 829, 825 is 1
2. How to calculate the greatest common divisor of 478, 146, 829, 825?
We can find the highest common divisor of 478, 146, 829, 825 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 478, 146, 829, 825 i.e 1.
3. How can I use the GCD of 478, 146, 829, 825Calculator?
Out the numbers 478, 146, 829, 825 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.