Online GCD Calculator is useful to find the GCD of 131, 788, 918, 280 quickly. Get the easiest ways to solve the greatest common divisor of 131, 788, 918, 280 i.e 1 in different methods as follows.
Given Input numbers are 131, 788, 918, 280
In the factoring method, we have to find the divisors of all numbers
Divisors of 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 788 :
The positive integer divisors of 788 that completely divides 788 are.
1, 2, 4, 197, 394, 788
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
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
GCD of numbers is the greatest common divisor
So, the GCD (131, 788, 918, 280) = 1.
Given numbers are 131, 788, 918, 280
The list of prime factors of all numbers are
Prime factors of 131 are 131
Prime factors of 788 are 2 x 2 x 197
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
Prime factors of 280 are 2 x 2 x 2 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 131, 788, 918, 280
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(131, 788) = 103228
GCD(131, 788) = ( 131 x 788 ) / 103228
= 131 / 788
= 131
Step2:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
Step3:
LCM(1, 280) = 280
GCD(1, 280) = ( 1 x 280 ) / 280
= 1 / 280
= 1
So, Greatest Common Divisor of 131, 788, 918, 280 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 131, 788, 918, 280
The greatest common divisor of numbers 131, 788, 918, 280 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 788, 918, 280 is 1.
1. What is the GCD of 131, 788, 918, 280?
GCD of given numbers 131, 788, 918, 280 is 1
2. How to calculate the greatest common divisor of 131, 788, 918, 280?
We can find the highest common divisor of 131, 788, 918, 280 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 131, 788, 918, 280 i.e 1.
3. How can I use the GCD of 131, 788, 918, 280Calculator?
Out the numbers 131, 788, 918, 280 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.