Online GCD Calculator is useful to find the GCD of 743, 920, 164, 131 quickly. Get the easiest ways to solve the greatest common divisor of 743, 920, 164, 131 i.e 1 in different methods as follows.
Given Input numbers are 743, 920, 164, 131
In the factoring method, we have to find the divisors of all numbers
Divisors of 743 :
The positive integer divisors of 743 that completely divides 743 are.
1, 743
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
Divisors of 164 :
The positive integer divisors of 164 that completely divides 164 are.
1, 2, 4, 41, 82, 164
Divisors of 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
GCD of numbers is the greatest common divisor
So, the GCD (743, 920, 164, 131) = 1.
Given numbers are 743, 920, 164, 131
The list of prime factors of all numbers are
Prime factors of 743 are 743
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 164 are 2 x 2 x 41
Prime factors of 131 are 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 743, 920, 164, 131
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(743, 920) = 683560
GCD(743, 920) = ( 743 x 920 ) / 683560
= 743 / 920
= 743
Step2:
LCM(1, 164) = 164
GCD(1, 164) = ( 1 x 164 ) / 164
= 1 / 164
= 1
Step3:
LCM(1, 131) = 131
GCD(1, 131) = ( 1 x 131 ) / 131
= 1 / 131
= 1
So, Greatest Common Divisor of 743, 920, 164, 131 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 743, 920, 164, 131
The greatest common divisor of numbers 743, 920, 164, 131 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 743, 920, 164, 131 is 1.
1. What is the GCD of 743, 920, 164, 131?
GCD of given numbers 743, 920, 164, 131 is 1
2. How to calculate the greatest common divisor of 743, 920, 164, 131?
We can find the highest common divisor of 743, 920, 164, 131 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 743, 920, 164, 131 i.e 1.
3. How can I use the GCD of 743, 920, 164, 131Calculator?
Out the numbers 743, 920, 164, 131 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.