Online GCD Calculator is useful to find the GCD of 793, 854, 126, 421 quickly. Get the easiest ways to solve the greatest common divisor of 793, 854, 126, 421 i.e 1 in different methods as follows.
Given Input numbers are 793, 854, 126, 421
In the factoring method, we have to find the divisors of all numbers
Divisors of 793 :
The positive integer divisors of 793 that completely divides 793 are.
1, 13, 61, 793
Divisors of 854 :
The positive integer divisors of 854 that completely divides 854 are.
1, 2, 7, 14, 61, 122, 427, 854
Divisors of 126 :
The positive integer divisors of 126 that completely divides 126 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
Divisors of 421 :
The positive integer divisors of 421 that completely divides 421 are.
1, 421
GCD of numbers is the greatest common divisor
So, the GCD (793, 854, 126, 421) = 1.
Given numbers are 793, 854, 126, 421
The list of prime factors of all numbers are
Prime factors of 793 are 13 x 61
Prime factors of 854 are 2 x 7 x 61
Prime factors of 126 are 2 x 3 x 3 x 7
Prime factors of 421 are 421
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 793, 854, 126, 421
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(793, 854) = 11102
GCD(793, 854) = ( 793 x 854 ) / 11102
= 793 / 854
= 793
Step2:
LCM(61, 126) = 7686
GCD(61, 126) = ( 61 x 126 ) / 7686
= 61 / 126
= 61
Step3:
LCM(1, 421) = 421
GCD(1, 421) = ( 1 x 421 ) / 421
= 1 / 421
= 1
So, Greatest Common Divisor of 793, 854, 126, 421 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 793, 854, 126, 421
The greatest common divisor of numbers 793, 854, 126, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 793, 854, 126, 421 is 1.
1. What is the GCD of 793, 854, 126, 421?
GCD of given numbers 793, 854, 126, 421 is 1
2. How to calculate the greatest common divisor of 793, 854, 126, 421?
We can find the highest common divisor of 793, 854, 126, 421 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 793, 854, 126, 421 i.e 1.
3. How can I use the GCD of 793, 854, 126, 421Calculator?
Out the numbers 793, 854, 126, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.