Online GCD Calculator is useful to find the GCD of 130, 635, 140, 917 quickly. Get the easiest ways to solve the greatest common divisor of 130, 635, 140, 917 i.e 1 in different methods as follows.
Given Input numbers are 130, 635, 140, 917
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 635 :
The positive integer divisors of 635 that completely divides 635 are.
1, 5, 127, 635
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 917 :
The positive integer divisors of 917 that completely divides 917 are.
1, 7, 131, 917
GCD of numbers is the greatest common divisor
So, the GCD (130, 635, 140, 917) = 1.
Given numbers are 130, 635, 140, 917
The list of prime factors of all numbers are
Prime factors of 130 are 2 x 5 x 13
Prime factors of 635 are 5 x 127
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 917 are 7 x 131
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 130, 635, 140, 917
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(130, 635) = 16510
GCD(130, 635) = ( 130 x 635 ) / 16510
= 130 / 635
= 130
Step2:
LCM(5, 140) = 140
GCD(5, 140) = ( 5 x 140 ) / 140
= 5 / 140
= 5
Step3:
LCM(5, 917) = 4585
GCD(5, 917) = ( 5 x 917 ) / 4585
= 5 / 917
= 5
So, Greatest Common Divisor of 130, 635, 140, 917 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 130, 635, 140, 917
The greatest common divisor of numbers 130, 635, 140, 917 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 635, 140, 917 is 1.
1. What is the GCD of 130, 635, 140, 917?
GCD of given numbers 130, 635, 140, 917 is 1
2. How to calculate the greatest common divisor of 130, 635, 140, 917?
We can find the highest common divisor of 130, 635, 140, 917 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, 635, 140, 917 i.e 1.
3. How can I use the GCD of 130, 635, 140, 917Calculator?
Out the numbers 130, 635, 140, 917 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.