Online GCD Calculator is useful to find the GCD of 796, 921, 456, 920 quickly. Get the easiest ways to solve the greatest common divisor of 796, 921, 456, 920 i.e 1 in different methods as follows.
Given Input numbers are 796, 921, 456, 920
In the factoring method, we have to find the divisors of all numbers
Divisors of 796 :
The positive integer divisors of 796 that completely divides 796 are.
1, 2, 4, 199, 398, 796
Divisors of 921 :
The positive integer divisors of 921 that completely divides 921 are.
1, 3, 307, 921
Divisors of 456 :
The positive integer divisors of 456 that completely divides 456 are.
1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
Divisors of 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
GCD of numbers is the greatest common divisor
So, the GCD (796, 921, 456, 920) = 1.
Given numbers are 796, 921, 456, 920
The list of prime factors of all numbers are
Prime factors of 796 are 2 x 2 x 199
Prime factors of 921 are 3 x 307
Prime factors of 456 are 2 x 2 x 2 x 3 x 19
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 796, 921, 456, 920
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(796, 921) = 733116
GCD(796, 921) = ( 796 x 921 ) / 733116
= 796 / 921
= 796
Step2:
LCM(1, 456) = 456
GCD(1, 456) = ( 1 x 456 ) / 456
= 1 / 456
= 1
Step3:
LCM(1, 920) = 920
GCD(1, 920) = ( 1 x 920 ) / 920
= 1 / 920
= 1
So, Greatest Common Divisor of 796, 921, 456, 920 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 796, 921, 456, 920
The greatest common divisor of numbers 796, 921, 456, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 796, 921, 456, 920 is 1.
1. What is the GCD of 796, 921, 456, 920?
GCD of given numbers 796, 921, 456, 920 is 1
2. How to calculate the greatest common divisor of 796, 921, 456, 920?
We can find the highest common divisor of 796, 921, 456, 920 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 796, 921, 456, 920 i.e 1.
3. How can I use the GCD of 796, 921, 456, 920Calculator?
Out the numbers 796, 921, 456, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.