Online GCD Calculator is useful to find the GCD of 440, 331, 370, 355 quickly. Get the easiest ways to solve the greatest common divisor of 440, 331, 370, 355 i.e 1 in different methods as follows.
Given Input numbers are 440, 331, 370, 355
In the factoring method, we have to find the divisors of all numbers
Divisors of 440 :
The positive integer divisors of 440 that completely divides 440 are.
1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
Divisors of 331 :
The positive integer divisors of 331 that completely divides 331 are.
1, 331
Divisors of 370 :
The positive integer divisors of 370 that completely divides 370 are.
1, 2, 5, 10, 37, 74, 185, 370
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
GCD of numbers is the greatest common divisor
So, the GCD (440, 331, 370, 355) = 1.
Given numbers are 440, 331, 370, 355
The list of prime factors of all numbers are
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 331 are 331
Prime factors of 370 are 2 x 5 x 37
Prime factors of 355 are 5 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 440, 331, 370, 355
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(440, 331) = 145640
GCD(440, 331) = ( 440 x 331 ) / 145640
= 440 / 331
= 440
Step2:
LCM(1, 370) = 370
GCD(1, 370) = ( 1 x 370 ) / 370
= 1 / 370
= 1
Step3:
LCM(1, 355) = 355
GCD(1, 355) = ( 1 x 355 ) / 355
= 1 / 355
= 1
So, Greatest Common Divisor of 440, 331, 370, 355 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 440, 331, 370, 355
The greatest common divisor of numbers 440, 331, 370, 355 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 440, 331, 370, 355 is 1.
1. What is the GCD of 440, 331, 370, 355?
GCD of given numbers 440, 331, 370, 355 is 1
2. How to calculate the greatest common divisor of 440, 331, 370, 355?
We can find the highest common divisor of 440, 331, 370, 355 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 440, 331, 370, 355 i.e 1.
3. How can I use the GCD of 440, 331, 370, 355Calculator?
Out the numbers 440, 331, 370, 355 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.