Online GCD Calculator is useful to find the GCD of 131, 301, 964, 690 quickly. Get the easiest ways to solve the greatest common divisor of 131, 301, 964, 690 i.e 1 in different methods as follows.
Given Input numbers are 131, 301, 964, 690
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 301 :
The positive integer divisors of 301 that completely divides 301 are.
1, 7, 43, 301
Divisors of 964 :
The positive integer divisors of 964 that completely divides 964 are.
1, 2, 4, 241, 482, 964
Divisors of 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
GCD of numbers is the greatest common divisor
So, the GCD (131, 301, 964, 690) = 1.
Given numbers are 131, 301, 964, 690
The list of prime factors of all numbers are
Prime factors of 131 are 131
Prime factors of 301 are 7 x 43
Prime factors of 964 are 2 x 2 x 241
Prime factors of 690 are 2 x 3 x 5 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 131, 301, 964, 690
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(131, 301) = 39431
GCD(131, 301) = ( 131 x 301 ) / 39431
= 131 / 301
= 131
Step2:
LCM(1, 964) = 964
GCD(1, 964) = ( 1 x 964 ) / 964
= 1 / 964
= 1
Step3:
LCM(1, 690) = 690
GCD(1, 690) = ( 1 x 690 ) / 690
= 1 / 690
= 1
So, Greatest Common Divisor of 131, 301, 964, 690 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 131, 301, 964, 690
The greatest common divisor of numbers 131, 301, 964, 690 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 131, 301, 964, 690 is 1.
1. What is the GCD of 131, 301, 964, 690?
GCD of given numbers 131, 301, 964, 690 is 1
2. How to calculate the greatest common divisor of 131, 301, 964, 690?
We can find the highest common divisor of 131, 301, 964, 690 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, 301, 964, 690 i.e 1.
3. How can I use the GCD of 131, 301, 964, 690Calculator?
Out the numbers 131, 301, 964, 690 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.