Online GCD Calculator is useful to find the GCD of 682, 146, 423, 828 quickly. Get the easiest ways to solve the greatest common divisor of 682, 146, 423, 828 i.e 1 in different methods as follows.
Given Input numbers are 682, 146, 423, 828
In the factoring method, we have to find the divisors of all numbers
Divisors of 682 :
The positive integer divisors of 682 that completely divides 682 are.
1, 2, 11, 22, 31, 62, 341, 682
Divisors of 146 :
The positive integer divisors of 146 that completely divides 146 are.
1, 2, 73, 146
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 828 :
The positive integer divisors of 828 that completely divides 828 are.
1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828
GCD of numbers is the greatest common divisor
So, the GCD (682, 146, 423, 828) = 1.
Given numbers are 682, 146, 423, 828
The list of prime factors of all numbers are
Prime factors of 682 are 2 x 11 x 31
Prime factors of 146 are 2 x 73
Prime factors of 423 are 3 x 3 x 47
Prime factors of 828 are 2 x 2 x 3 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 682, 146, 423, 828
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(682, 146) = 49786
GCD(682, 146) = ( 682 x 146 ) / 49786
= 682 / 146
= 682
Step2:
LCM(2, 423) = 846
GCD(2, 423) = ( 2 x 423 ) / 846
= 2 / 423
= 2
Step3:
LCM(1, 828) = 828
GCD(1, 828) = ( 1 x 828 ) / 828
= 1 / 828
= 1
So, Greatest Common Divisor of 682, 146, 423, 828 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 682, 146, 423, 828
The greatest common divisor of numbers 682, 146, 423, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 682, 146, 423, 828 is 1.
1. What is the GCD of 682, 146, 423, 828?
GCD of given numbers 682, 146, 423, 828 is 1
2. How to calculate the greatest common divisor of 682, 146, 423, 828?
We can find the highest common divisor of 682, 146, 423, 828 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 682, 146, 423, 828 i.e 1.
3. How can I use the GCD of 682, 146, 423, 828Calculator?
Out the numbers 682, 146, 423, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.