Online GCD Calculator is useful to find the GCD of 159, 221, 272, 834 quickly. Get the easiest ways to solve the greatest common divisor of 159, 221, 272, 834 i.e 1 in different methods as follows.
Given Input numbers are 159, 221, 272, 834
In the factoring method, we have to find the divisors of all numbers
Divisors of 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
Divisors of 272 :
The positive integer divisors of 272 that completely divides 272 are.
1, 2, 4, 8, 16, 17, 34, 68, 136, 272
Divisors of 834 :
The positive integer divisors of 834 that completely divides 834 are.
1, 2, 3, 6, 139, 278, 417, 834
GCD of numbers is the greatest common divisor
So, the GCD (159, 221, 272, 834) = 1.
Given numbers are 159, 221, 272, 834
The list of prime factors of all numbers are
Prime factors of 159 are 3 x 53
Prime factors of 221 are 13 x 17
Prime factors of 272 are 2 x 2 x 2 x 2 x 17
Prime factors of 834 are 2 x 3 x 139
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 159, 221, 272, 834
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(159, 221) = 35139
GCD(159, 221) = ( 159 x 221 ) / 35139
= 159 / 221
= 159
Step2:
LCM(1, 272) = 272
GCD(1, 272) = ( 1 x 272 ) / 272
= 1 / 272
= 1
Step3:
LCM(1, 834) = 834
GCD(1, 834) = ( 1 x 834 ) / 834
= 1 / 834
= 1
So, Greatest Common Divisor of 159, 221, 272, 834 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 159, 221, 272, 834
The greatest common divisor of numbers 159, 221, 272, 834 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 221, 272, 834 is 1.
1. What is the GCD of 159, 221, 272, 834?
GCD of given numbers 159, 221, 272, 834 is 1
2. How to calculate the greatest common divisor of 159, 221, 272, 834?
We can find the highest common divisor of 159, 221, 272, 834 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 159, 221, 272, 834 i.e 1.
3. How can I use the GCD of 159, 221, 272, 834Calculator?
Out the numbers 159, 221, 272, 834 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.