Online GCD Calculator is useful to find the GCD of 425, 850, 422, 742 quickly. Get the easiest ways to solve the greatest common divisor of 425, 850, 422, 742 i.e 1 in different methods as follows.
Given Input numbers are 425, 850, 422, 742
In the factoring method, we have to find the divisors of all numbers
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
Divisors of 850 :
The positive integer divisors of 850 that completely divides 850 are.
1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
Divisors of 422 :
The positive integer divisors of 422 that completely divides 422 are.
1, 2, 211, 422
Divisors of 742 :
The positive integer divisors of 742 that completely divides 742 are.
1, 2, 7, 14, 53, 106, 371, 742
GCD of numbers is the greatest common divisor
So, the GCD (425, 850, 422, 742) = 1.
Given numbers are 425, 850, 422, 742
The list of prime factors of all numbers are
Prime factors of 425 are 5 x 5 x 17
Prime factors of 850 are 2 x 5 x 5 x 17
Prime factors of 422 are 2 x 211
Prime factors of 742 are 2 x 7 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 425, 850, 422, 742
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(425, 850) = 850
GCD(425, 850) = ( 425 x 850 ) / 850
= 425 / 850
= 425
Step2:
LCM(425, 422) = 179350
GCD(425, 422) = ( 425 x 422 ) / 179350
= 425 / 422
= 425
Step3:
LCM(1, 742) = 742
GCD(1, 742) = ( 1 x 742 ) / 742
= 1 / 742
= 1
So, Greatest Common Divisor of 425, 850, 422, 742 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 425, 850, 422, 742
The greatest common divisor of numbers 425, 850, 422, 742 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 850, 422, 742 is 1.
1. What is the GCD of 425, 850, 422, 742?
GCD of given numbers 425, 850, 422, 742 is 1
2. How to calculate the greatest common divisor of 425, 850, 422, 742?
We can find the highest common divisor of 425, 850, 422, 742 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 425, 850, 422, 742 i.e 1.
3. How can I use the GCD of 425, 850, 422, 742Calculator?
Out the numbers 425, 850, 422, 742 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.