Online GCD Calculator is useful to find the GCD of 295, 702, 505, 189 quickly. Get the easiest ways to solve the greatest common divisor of 295, 702, 505, 189 i.e 1 in different methods as follows.
Given Input numbers are 295, 702, 505, 189
In the factoring method, we have to find the divisors of all numbers
Divisors of 295 :
The positive integer divisors of 295 that completely divides 295 are.
1, 5, 59, 295
Divisors of 702 :
The positive integer divisors of 702 that completely divides 702 are.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
Divisors of 505 :
The positive integer divisors of 505 that completely divides 505 are.
1, 5, 101, 505
Divisors of 189 :
The positive integer divisors of 189 that completely divides 189 are.
1, 3, 7, 9, 21, 27, 63, 189
GCD of numbers is the greatest common divisor
So, the GCD (295, 702, 505, 189) = 1.
Given numbers are 295, 702, 505, 189
The list of prime factors of all numbers are
Prime factors of 295 are 5 x 59
Prime factors of 702 are 2 x 3 x 3 x 3 x 13
Prime factors of 505 are 5 x 101
Prime factors of 189 are 3 x 3 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 295, 702, 505, 189
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(295, 702) = 207090
GCD(295, 702) = ( 295 x 702 ) / 207090
= 295 / 702
= 295
Step2:
LCM(1, 505) = 505
GCD(1, 505) = ( 1 x 505 ) / 505
= 1 / 505
= 1
Step3:
LCM(1, 189) = 189
GCD(1, 189) = ( 1 x 189 ) / 189
= 1 / 189
= 1
So, Greatest Common Divisor of 295, 702, 505, 189 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 295, 702, 505, 189
The greatest common divisor of numbers 295, 702, 505, 189 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 295, 702, 505, 189 is 1.
1. What is the GCD of 295, 702, 505, 189?
GCD of given numbers 295, 702, 505, 189 is 1
2. How to calculate the greatest common divisor of 295, 702, 505, 189?
We can find the highest common divisor of 295, 702, 505, 189 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 295, 702, 505, 189 i.e 1.
3. How can I use the GCD of 295, 702, 505, 189Calculator?
Out the numbers 295, 702, 505, 189 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.