Online GCD Calculator is useful to find the GCD of 130, 202, 847, 682 quickly. Get the easiest ways to solve the greatest common divisor of 130, 202, 847, 682 i.e 1 in different methods as follows.
Given Input numbers are 130, 202, 847, 682
In the factoring method, we have to find the divisors of all numbers
Divisors of 130 :
The positive integer divisors of 130 that completely divides 130 are.
1, 2, 5, 10, 13, 26, 65, 130
Divisors of 202 :
The positive integer divisors of 202 that completely divides 202 are.
1, 2, 101, 202
Divisors of 847 :
The positive integer divisors of 847 that completely divides 847 are.
1, 7, 11, 77, 121, 847
Divisors of 682 :
The positive integer divisors of 682 that completely divides 682 are.
1, 2, 11, 22, 31, 62, 341, 682
GCD of numbers is the greatest common divisor
So, the GCD (130, 202, 847, 682) = 1.
Given numbers are 130, 202, 847, 682
The list of prime factors of all numbers are
Prime factors of 130 are 2 x 5 x 13
Prime factors of 202 are 2 x 101
Prime factors of 847 are 7 x 11 x 11
Prime factors of 682 are 2 x 11 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 130, 202, 847, 682
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(130, 202) = 13130
GCD(130, 202) = ( 130 x 202 ) / 13130
= 130 / 202
= 130
Step2:
LCM(2, 847) = 1694
GCD(2, 847) = ( 2 x 847 ) / 1694
= 2 / 847
= 2
Step3:
LCM(1, 682) = 682
GCD(1, 682) = ( 1 x 682 ) / 682
= 1 / 682
= 1
So, Greatest Common Divisor of 130, 202, 847, 682 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 130, 202, 847, 682
The greatest common divisor of numbers 130, 202, 847, 682 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 202, 847, 682 is 1.
1. What is the GCD of 130, 202, 847, 682?
GCD of given numbers 130, 202, 847, 682 is 1
2. How to calculate the greatest common divisor of 130, 202, 847, 682?
We can find the highest common divisor of 130, 202, 847, 682 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 130, 202, 847, 682 i.e 1.
3. How can I use the GCD of 130, 202, 847, 682Calculator?
Out the numbers 130, 202, 847, 682 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.