Online GCD Calculator is useful to find the GCD of 826, 142, 571, 355 quickly. Get the easiest ways to solve the greatest common divisor of 826, 142, 571, 355 i.e 1 in different methods as follows.
Given Input numbers are 826, 142, 571, 355
In the factoring method, we have to find the divisors of all numbers
Divisors of 826 :
The positive integer divisors of 826 that completely divides 826 are.
1, 2, 7, 14, 59, 118, 413, 826
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
Divisors of 571 :
The positive integer divisors of 571 that completely divides 571 are.
1, 571
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
GCD of numbers is the greatest common divisor
So, the GCD (826, 142, 571, 355) = 1.
Given numbers are 826, 142, 571, 355
The list of prime factors of all numbers are
Prime factors of 826 are 2 x 7 x 59
Prime factors of 142 are 2 x 71
Prime factors of 571 are 571
Prime factors of 355 are 5 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 826, 142, 571, 355
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(826, 142) = 58646
GCD(826, 142) = ( 826 x 142 ) / 58646
= 826 / 142
= 826
Step2:
LCM(2, 571) = 1142
GCD(2, 571) = ( 2 x 571 ) / 1142
= 2 / 571
= 2
Step3:
LCM(1, 355) = 355
GCD(1, 355) = ( 1 x 355 ) / 355
= 1 / 355
= 1
So, Greatest Common Divisor of 826, 142, 571, 355 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 826, 142, 571, 355
The greatest common divisor of numbers 826, 142, 571, 355 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 826, 142, 571, 355 is 1.
1. What is the GCD of 826, 142, 571, 355?
GCD of given numbers 826, 142, 571, 355 is 1
2. How to calculate the greatest common divisor of 826, 142, 571, 355?
We can find the highest common divisor of 826, 142, 571, 355 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 826, 142, 571, 355 i.e 1.
3. How can I use the GCD of 826, 142, 571, 355Calculator?
Out the numbers 826, 142, 571, 355 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.