Online GCD Calculator is useful to find the GCD of 505, 734, 842 quickly. Get the easiest ways to solve the greatest common divisor of 505, 734, 842 i.e 1 in different methods as follows.
Given Input numbers are 505, 734, 842
In the factoring method, we have to find the divisors of all numbers
Divisors of 505 :
The positive integer divisors of 505 that completely divides 505 are.
1, 5, 101, 505
Divisors of 734 :
The positive integer divisors of 734 that completely divides 734 are.
1, 2, 367, 734
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
GCD of numbers is the greatest common divisor
So, the GCD (505, 734, 842) = 1.
Given numbers are 505, 734, 842
The list of prime factors of all numbers are
Prime factors of 505 are 5 x 101
Prime factors of 734 are 2 x 367
Prime factors of 842 are 2 x 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 505, 734, 842
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(505, 734) = 370670
GCD(505, 734) = ( 505 x 734 ) / 370670
= 505 / 734
= 505
Step2:
LCM(1, 842) = 842
GCD(1, 842) = ( 1 x 842 ) / 842
= 1 / 842
= 1
So, Greatest Common Divisor of 505, 734, 842 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 505, 734, 842
The greatest common divisor of numbers 505, 734, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 505, 734, 842 is 1.
1. What is the GCD of 505, 734, 842?
GCD of given numbers 505, 734, 842 is 1
2. How to calculate the greatest common divisor of 505, 734, 842?
We can find the highest common divisor of 505, 734, 842 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 505, 734, 842 i.e 1.
3. How can I use the GCD of 505, 734, 842Calculator?
Out the numbers 505, 734, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.