Online GCD Calculator is useful to find the GCD of 800, 691, 157, 918 quickly. Get the easiest ways to solve the greatest common divisor of 800, 691, 157, 918 i.e 1 in different methods as follows.
Given Input numbers are 800, 691, 157, 918
In the factoring method, we have to find the divisors of all numbers
Divisors of 800 :
The positive integer divisors of 800 that completely divides 800 are.
1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
Divisors of 691 :
The positive integer divisors of 691 that completely divides 691 are.
1, 691
Divisors of 157 :
The positive integer divisors of 157 that completely divides 157 are.
1, 157
Divisors of 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
GCD of numbers is the greatest common divisor
So, the GCD (800, 691, 157, 918) = 1.
Given numbers are 800, 691, 157, 918
The list of prime factors of all numbers are
Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5
Prime factors of 691 are 691
Prime factors of 157 are 157
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 800, 691, 157, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(800, 691) = 552800
GCD(800, 691) = ( 800 x 691 ) / 552800
= 800 / 691
= 800
Step2:
LCM(1, 157) = 157
GCD(1, 157) = ( 1 x 157 ) / 157
= 1 / 157
= 1
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 800, 691, 157, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 800, 691, 157, 918
The greatest common divisor of numbers 800, 691, 157, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 800, 691, 157, 918 is 1.
1. What is the GCD of 800, 691, 157, 918?
GCD of given numbers 800, 691, 157, 918 is 1
2. How to calculate the greatest common divisor of 800, 691, 157, 918?
We can find the highest common divisor of 800, 691, 157, 918 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 800, 691, 157, 918 i.e 1.
3. How can I use the GCD of 800, 691, 157, 918Calculator?
Out the numbers 800, 691, 157, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.