Online GCD Calculator is useful to find the GCD of 577, 538, 121, 790 quickly. Get the easiest ways to solve the greatest common divisor of 577, 538, 121, 790 i.e 1 in different methods as follows.
Given Input numbers are 577, 538, 121, 790
In the factoring method, we have to find the divisors of all numbers
Divisors of 577 :
The positive integer divisors of 577 that completely divides 577 are.
1, 577
Divisors of 538 :
The positive integer divisors of 538 that completely divides 538 are.
1, 2, 269, 538
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 790 :
The positive integer divisors of 790 that completely divides 790 are.
1, 2, 5, 10, 79, 158, 395, 790
GCD of numbers is the greatest common divisor
So, the GCD (577, 538, 121, 790) = 1.
Given numbers are 577, 538, 121, 790
The list of prime factors of all numbers are
Prime factors of 577 are 577
Prime factors of 538 are 2 x 269
Prime factors of 121 are 11 x 11
Prime factors of 790 are 2 x 5 x 79
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 577, 538, 121, 790
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(577, 538) = 310426
GCD(577, 538) = ( 577 x 538 ) / 310426
= 577 / 538
= 577
Step2:
LCM(1, 121) = 121
GCD(1, 121) = ( 1 x 121 ) / 121
= 1 / 121
= 1
Step3:
LCM(1, 790) = 790
GCD(1, 790) = ( 1 x 790 ) / 790
= 1 / 790
= 1
So, Greatest Common Divisor of 577, 538, 121, 790 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 577, 538, 121, 790
The greatest common divisor of numbers 577, 538, 121, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 577, 538, 121, 790 is 1.
1. What is the GCD of 577, 538, 121, 790?
GCD of given numbers 577, 538, 121, 790 is 1
2. How to calculate the greatest common divisor of 577, 538, 121, 790?
We can find the highest common divisor of 577, 538, 121, 790 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 577, 538, 121, 790 i.e 1.
3. How can I use the GCD of 577, 538, 121, 790Calculator?
Out the numbers 577, 538, 121, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.