Online GCD Calculator is useful to find the GCD of 652, 823, 172, 155 quickly. Get the easiest ways to solve the greatest common divisor of 652, 823, 172, 155 i.e 1 in different methods as follows.
Given Input numbers are 652, 823, 172, 155
In the factoring method, we have to find the divisors of all numbers
Divisors of 652 :
The positive integer divisors of 652 that completely divides 652 are.
1, 2, 4, 163, 326, 652
Divisors of 823 :
The positive integer divisors of 823 that completely divides 823 are.
1, 823
Divisors of 172 :
The positive integer divisors of 172 that completely divides 172 are.
1, 2, 4, 43, 86, 172
Divisors of 155 :
The positive integer divisors of 155 that completely divides 155 are.
1, 5, 31, 155
GCD of numbers is the greatest common divisor
So, the GCD (652, 823, 172, 155) = 1.
Given numbers are 652, 823, 172, 155
The list of prime factors of all numbers are
Prime factors of 652 are 2 x 2 x 163
Prime factors of 823 are 823
Prime factors of 172 are 2 x 2 x 43
Prime factors of 155 are 5 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 652, 823, 172, 155
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(652, 823) = 536596
GCD(652, 823) = ( 652 x 823 ) / 536596
= 652 / 823
= 652
Step2:
LCM(1, 172) = 172
GCD(1, 172) = ( 1 x 172 ) / 172
= 1 / 172
= 1
Step3:
LCM(1, 155) = 155
GCD(1, 155) = ( 1 x 155 ) / 155
= 1 / 155
= 1
So, Greatest Common Divisor of 652, 823, 172, 155 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 652, 823, 172, 155
The greatest common divisor of numbers 652, 823, 172, 155 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 652, 823, 172, 155 is 1.
1. What is the GCD of 652, 823, 172, 155?
GCD of given numbers 652, 823, 172, 155 is 1
2. How to calculate the greatest common divisor of 652, 823, 172, 155?
We can find the highest common divisor of 652, 823, 172, 155 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 652, 823, 172, 155 i.e 1.
3. How can I use the GCD of 652, 823, 172, 155Calculator?
Out the numbers 652, 823, 172, 155 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.