Online GCD Calculator is useful to find the GCD of 422, 690, 113, 358 quickly. Get the easiest ways to solve the greatest common divisor of 422, 690, 113, 358 i.e 1 in different methods as follows.
Given Input numbers are 422, 690, 113, 358
In the factoring method, we have to find the divisors of all numbers
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
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
Divisors of 113 :
The positive integer divisors of 113 that completely divides 113 are.
1, 113
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
GCD of numbers is the greatest common divisor
So, the GCD (422, 690, 113, 358) = 1.
Given numbers are 422, 690, 113, 358
The list of prime factors of all numbers are
Prime factors of 422 are 2 x 211
Prime factors of 690 are 2 x 3 x 5 x 23
Prime factors of 113 are 113
Prime factors of 358 are 2 x 179
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 422, 690, 113, 358
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(422, 690) = 145590
GCD(422, 690) = ( 422 x 690 ) / 145590
= 422 / 690
= 422
Step2:
LCM(2, 113) = 226
GCD(2, 113) = ( 2 x 113 ) / 226
= 2 / 113
= 2
Step3:
LCM(1, 358) = 358
GCD(1, 358) = ( 1 x 358 ) / 358
= 1 / 358
= 1
So, Greatest Common Divisor of 422, 690, 113, 358 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 422, 690, 113, 358
The greatest common divisor of numbers 422, 690, 113, 358 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 690, 113, 358 is 1.
1. What is the GCD of 422, 690, 113, 358?
GCD of given numbers 422, 690, 113, 358 is 1
2. How to calculate the greatest common divisor of 422, 690, 113, 358?
We can find the highest common divisor of 422, 690, 113, 358 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 422, 690, 113, 358 i.e 1.
3. How can I use the GCD of 422, 690, 113, 358Calculator?
Out the numbers 422, 690, 113, 358 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.