Online GCD Calculator is useful to find the GCD of 971, 130, 681 quickly. Get the easiest ways to solve the greatest common divisor of 971, 130, 681 i.e 1 in different methods as follows.
Given Input numbers are 971, 130, 681
In the factoring method, we have to find the divisors of all numbers
Divisors of 971 :
The positive integer divisors of 971 that completely divides 971 are.
1, 971
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 681 :
The positive integer divisors of 681 that completely divides 681 are.
1, 3, 227, 681
GCD of numbers is the greatest common divisor
So, the GCD (971, 130, 681) = 1.
Given numbers are 971, 130, 681
The list of prime factors of all numbers are
Prime factors of 971 are 971
Prime factors of 130 are 2 x 5 x 13
Prime factors of 681 are 3 x 227
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 971, 130, 681
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(971, 130) = 126230
GCD(971, 130) = ( 971 x 130 ) / 126230
= 971 / 130
= 971
Step2:
LCM(1, 681) = 681
GCD(1, 681) = ( 1 x 681 ) / 681
= 1 / 681
= 1
So, Greatest Common Divisor of 971, 130, 681 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 971, 130, 681
The greatest common divisor of numbers 971, 130, 681 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 971, 130, 681 is 1.
1. What is the GCD of 971, 130, 681?
GCD of given numbers 971, 130, 681 is 1
2. How to calculate the greatest common divisor of 971, 130, 681?
We can find the highest common divisor of 971, 130, 681 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 971, 130, 681 i.e 1.
3. How can I use the GCD of 971, 130, 681Calculator?
Out the numbers 971, 130, 681 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.