Online GCD Calculator is useful to find the GCD of 680, 145, 602, 244 quickly. Get the easiest ways to solve the greatest common divisor of 680, 145, 602, 244 i.e 1 in different methods as follows.
Given Input numbers are 680, 145, 602, 244
In the factoring method, we have to find the divisors of all numbers
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
Divisors of 145 :
The positive integer divisors of 145 that completely divides 145 are.
1, 5, 29, 145
Divisors of 602 :
The positive integer divisors of 602 that completely divides 602 are.
1, 2, 7, 14, 43, 86, 301, 602
Divisors of 244 :
The positive integer divisors of 244 that completely divides 244 are.
1, 2, 4, 61, 122, 244
GCD of numbers is the greatest common divisor
So, the GCD (680, 145, 602, 244) = 1.
Given numbers are 680, 145, 602, 244
The list of prime factors of all numbers are
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
Prime factors of 145 are 5 x 29
Prime factors of 602 are 2 x 7 x 43
Prime factors of 244 are 2 x 2 x 61
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 680, 145, 602, 244
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(680, 145) = 19720
GCD(680, 145) = ( 680 x 145 ) / 19720
= 680 / 145
= 680
Step2:
LCM(5, 602) = 3010
GCD(5, 602) = ( 5 x 602 ) / 3010
= 5 / 602
= 5
Step3:
LCM(1, 244) = 244
GCD(1, 244) = ( 1 x 244 ) / 244
= 1 / 244
= 1
So, Greatest Common Divisor of 680, 145, 602, 244 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 680, 145, 602, 244
The greatest common divisor of numbers 680, 145, 602, 244 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 145, 602, 244 is 1.
1. What is the GCD of 680, 145, 602, 244?
GCD of given numbers 680, 145, 602, 244 is 1
2. How to calculate the greatest common divisor of 680, 145, 602, 244?
We can find the highest common divisor of 680, 145, 602, 244 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 680, 145, 602, 244 i.e 1.
3. How can I use the GCD of 680, 145, 602, 244Calculator?
Out the numbers 680, 145, 602, 244 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.