Online GCD Calculator is useful to find the GCD of 440, 286, 122, 425 quickly. Get the easiest ways to solve the greatest common divisor of 440, 286, 122, 425 i.e 1 in different methods as follows.
Given Input numbers are 440, 286, 122, 425
In the factoring method, we have to find the divisors of all numbers
Divisors of 440 :
The positive integer divisors of 440 that completely divides 440 are.
1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
Divisors of 286 :
The positive integer divisors of 286 that completely divides 286 are.
1, 2, 11, 13, 22, 26, 143, 286
Divisors of 122 :
The positive integer divisors of 122 that completely divides 122 are.
1, 2, 61, 122
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
GCD of numbers is the greatest common divisor
So, the GCD (440, 286, 122, 425) = 1.
Given numbers are 440, 286, 122, 425
The list of prime factors of all numbers are
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 286 are 2 x 11 x 13
Prime factors of 122 are 2 x 61
Prime factors of 425 are 5 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 440, 286, 122, 425
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(440, 286) = 5720
GCD(440, 286) = ( 440 x 286 ) / 5720
= 440 / 286
= 440
Step2:
LCM(22, 122) = 1342
GCD(22, 122) = ( 22 x 122 ) / 1342
= 22 / 122
= 22
Step3:
LCM(2, 425) = 850
GCD(2, 425) = ( 2 x 425 ) / 850
= 2 / 425
= 2
So, Greatest Common Divisor of 440, 286, 122, 425 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 440, 286, 122, 425
The greatest common divisor of numbers 440, 286, 122, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 440, 286, 122, 425 is 1.
1. What is the GCD of 440, 286, 122, 425?
GCD of given numbers 440, 286, 122, 425 is 1
2. How to calculate the greatest common divisor of 440, 286, 122, 425?
We can find the highest common divisor of 440, 286, 122, 425 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 440, 286, 122, 425 i.e 1.
3. How can I use the GCD of 440, 286, 122, 425Calculator?
Out the numbers 440, 286, 122, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.