Online GCD Calculator is useful to find the GCD of 195, 959, 141, 820 quickly. Get the easiest ways to solve the greatest common divisor of 195, 959, 141, 820 i.e 1 in different methods as follows.
Given Input numbers are 195, 959, 141, 820
In the factoring method, we have to find the divisors of all numbers
Divisors of 195 :
The positive integer divisors of 195 that completely divides 195 are.
1, 3, 5, 13, 15, 39, 65, 195
Divisors of 959 :
The positive integer divisors of 959 that completely divides 959 are.
1, 7, 137, 959
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
GCD of numbers is the greatest common divisor
So, the GCD (195, 959, 141, 820) = 1.
Given numbers are 195, 959, 141, 820
The list of prime factors of all numbers are
Prime factors of 195 are 3 x 5 x 13
Prime factors of 959 are 7 x 137
Prime factors of 141 are 3 x 47
Prime factors of 820 are 2 x 2 x 5 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 195, 959, 141, 820
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(195, 959) = 187005
GCD(195, 959) = ( 195 x 959 ) / 187005
= 195 / 959
= 195
Step2:
LCM(1, 141) = 141
GCD(1, 141) = ( 1 x 141 ) / 141
= 1 / 141
= 1
Step3:
LCM(1, 820) = 820
GCD(1, 820) = ( 1 x 820 ) / 820
= 1 / 820
= 1
So, Greatest Common Divisor of 195, 959, 141, 820 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 195, 959, 141, 820
The greatest common divisor of numbers 195, 959, 141, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 195, 959, 141, 820 is 1.
1. What is the GCD of 195, 959, 141, 820?
GCD of given numbers 195, 959, 141, 820 is 1
2. How to calculate the greatest common divisor of 195, 959, 141, 820?
We can find the highest common divisor of 195, 959, 141, 820 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 195, 959, 141, 820 i.e 1.
3. How can I use the GCD of 195, 959, 141, 820Calculator?
Out the numbers 195, 959, 141, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.