Online GCD Calculator is useful to find the GCD of 187, 280, 807, 918 quickly. Get the easiest ways to solve the greatest common divisor of 187, 280, 807, 918 i.e 1 in different methods as follows.
Given Input numbers are 187, 280, 807, 918
In the factoring method, we have to find the divisors of all numbers
Divisors of 187 :
The positive integer divisors of 187 that completely divides 187 are.
1, 11, 17, 187
Divisors of 280 :
The positive integer divisors of 280 that completely divides 280 are.
1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
Divisors of 807 :
The positive integer divisors of 807 that completely divides 807 are.
1, 3, 269, 807
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 (187, 280, 807, 918) = 1.
Given numbers are 187, 280, 807, 918
The list of prime factors of all numbers are
Prime factors of 187 are 11 x 17
Prime factors of 280 are 2 x 2 x 2 x 5 x 7
Prime factors of 807 are 3 x 269
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 187, 280, 807, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(187, 280) = 52360
GCD(187, 280) = ( 187 x 280 ) / 52360
= 187 / 280
= 187
Step2:
LCM(1, 807) = 807
GCD(1, 807) = ( 1 x 807 ) / 807
= 1 / 807
= 1
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 187, 280, 807, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 187, 280, 807, 918
The greatest common divisor of numbers 187, 280, 807, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 187, 280, 807, 918 is 1.
1. What is the GCD of 187, 280, 807, 918?
GCD of given numbers 187, 280, 807, 918 is 1
2. How to calculate the greatest common divisor of 187, 280, 807, 918?
We can find the highest common divisor of 187, 280, 807, 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 187, 280, 807, 918 i.e 1.
3. How can I use the GCD of 187, 280, 807, 918Calculator?
Out the numbers 187, 280, 807, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.