Online GCD Calculator is useful to find the GCD of 635, 220, 341, 720 quickly. Get the easiest ways to solve the greatest common divisor of 635, 220, 341, 720 i.e 1 in different methods as follows.
Given Input numbers are 635, 220, 341, 720
In the factoring method, we have to find the divisors of all numbers
Divisors of 635 :
The positive integer divisors of 635 that completely divides 635 are.
1, 5, 127, 635
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
Divisors of 341 :
The positive integer divisors of 341 that completely divides 341 are.
1, 11, 31, 341
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
GCD of numbers is the greatest common divisor
So, the GCD (635, 220, 341, 720) = 1.
Given numbers are 635, 220, 341, 720
The list of prime factors of all numbers are
Prime factors of 635 are 5 x 127
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 341 are 11 x 31
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 635, 220, 341, 720
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(635, 220) = 27940
GCD(635, 220) = ( 635 x 220 ) / 27940
= 635 / 220
= 635
Step2:
LCM(5, 341) = 1705
GCD(5, 341) = ( 5 x 341 ) / 1705
= 5 / 341
= 5
Step3:
LCM(1, 720) = 720
GCD(1, 720) = ( 1 x 720 ) / 720
= 1 / 720
= 1
So, Greatest Common Divisor of 635, 220, 341, 720 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 635, 220, 341, 720
The greatest common divisor of numbers 635, 220, 341, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 635, 220, 341, 720 is 1.
1. What is the GCD of 635, 220, 341, 720?
GCD of given numbers 635, 220, 341, 720 is 1
2. How to calculate the greatest common divisor of 635, 220, 341, 720?
We can find the highest common divisor of 635, 220, 341, 720 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 635, 220, 341, 720 i.e 1.
3. How can I use the GCD of 635, 220, 341, 720Calculator?
Out the numbers 635, 220, 341, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.