Online GCD Calculator is useful to find the GCD of 135, 946, 115, 680 quickly. Get the easiest ways to solve the greatest common divisor of 135, 946, 115, 680 i.e 1 in different methods as follows.
Given Input numbers are 135, 946, 115, 680
In the factoring method, we have to find the divisors of all numbers
Divisors of 135 :
The positive integer divisors of 135 that completely divides 135 are.
1, 3, 5, 9, 15, 27, 45, 135
Divisors of 946 :
The positive integer divisors of 946 that completely divides 946 are.
1, 2, 11, 22, 43, 86, 473, 946
Divisors of 115 :
The positive integer divisors of 115 that completely divides 115 are.
1, 5, 23, 115
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
GCD of numbers is the greatest common divisor
So, the GCD (135, 946, 115, 680) = 1.
Given numbers are 135, 946, 115, 680
The list of prime factors of all numbers are
Prime factors of 135 are 3 x 3 x 3 x 5
Prime factors of 946 are 2 x 11 x 43
Prime factors of 115 are 5 x 23
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 135, 946, 115, 680
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(135, 946) = 127710
GCD(135, 946) = ( 135 x 946 ) / 127710
= 135 / 946
= 135
Step2:
LCM(1, 115) = 115
GCD(1, 115) = ( 1 x 115 ) / 115
= 1 / 115
= 1
Step3:
LCM(1, 680) = 680
GCD(1, 680) = ( 1 x 680 ) / 680
= 1 / 680
= 1
So, Greatest Common Divisor of 135, 946, 115, 680 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 135, 946, 115, 680
The greatest common divisor of numbers 135, 946, 115, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 135, 946, 115, 680 is 1.
1. What is the GCD of 135, 946, 115, 680?
GCD of given numbers 135, 946, 115, 680 is 1
2. How to calculate the greatest common divisor of 135, 946, 115, 680?
We can find the highest common divisor of 135, 946, 115, 680 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 135, 946, 115, 680 i.e 1.
3. How can I use the GCD of 135, 946, 115, 680Calculator?
Out the numbers 135, 946, 115, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.