Online GCD Calculator is useful to find the GCD of 949, 402, 858, 422 quickly. Get the easiest ways to solve the greatest common divisor of 949, 402, 858, 422 i.e 1 in different methods as follows.
Given Input numbers are 949, 402, 858, 422
In the factoring method, we have to find the divisors of all numbers
Divisors of 949 :
The positive integer divisors of 949 that completely divides 949 are.
1, 13, 73, 949
Divisors of 402 :
The positive integer divisors of 402 that completely divides 402 are.
1, 2, 3, 6, 67, 134, 201, 402
Divisors of 858 :
The positive integer divisors of 858 that completely divides 858 are.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
GCD of numbers is the greatest common divisor
So, the GCD (949, 402, 858, 422) = 1.
Given numbers are 949, 402, 858, 422
The list of prime factors of all numbers are
Prime factors of 949 are 13 x 73
Prime factors of 402 are 2 x 3 x 67
Prime factors of 858 are 2 x 3 x 11 x 13
Prime factors of 422 are 2 x 211
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 949, 402, 858, 422
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(949, 402) = 381498
GCD(949, 402) = ( 949 x 402 ) / 381498
= 949 / 402
= 949
Step2:
LCM(1, 858) = 858
GCD(1, 858) = ( 1 x 858 ) / 858
= 1 / 858
= 1
Step3:
LCM(1, 422) = 422
GCD(1, 422) = ( 1 x 422 ) / 422
= 1 / 422
= 1
So, Greatest Common Divisor of 949, 402, 858, 422 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 949, 402, 858, 422
The greatest common divisor of numbers 949, 402, 858, 422 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 949, 402, 858, 422 is 1.
1. What is the GCD of 949, 402, 858, 422?
GCD of given numbers 949, 402, 858, 422 is 1
2. How to calculate the greatest common divisor of 949, 402, 858, 422?
We can find the highest common divisor of 949, 402, 858, 422 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 949, 402, 858, 422 i.e 1.
3. How can I use the GCD of 949, 402, 858, 422Calculator?
Out the numbers 949, 402, 858, 422 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.