Online GCD Calculator is useful to find the GCD of 462, 440, 458, 940 quickly. Get the easiest ways to solve the greatest common divisor of 462, 440, 458, 940 i.e 2 in different methods as follows.
Given Input numbers are 462, 440, 458, 940
In the factoring method, we have to find the divisors of all numbers
Divisors of 462 :
The positive integer divisors of 462 that completely divides 462 are.
1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
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 458 :
The positive integer divisors of 458 that completely divides 458 are.
1, 2, 229, 458
Divisors of 940 :
The positive integer divisors of 940 that completely divides 940 are.
1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
GCD of numbers is the greatest common divisor
So, the GCD (462, 440, 458, 940) = 2.
Given numbers are 462, 440, 458, 940
The list of prime factors of all numbers are
Prime factors of 462 are 2 x 3 x 7 x 11
Prime factors of 440 are 2 x 2 x 2 x 5 x 11
Prime factors of 458 are 2 x 229
Prime factors of 940 are 2 x 2 x 5 x 47
The highest common occurrence is 21
Therefore, GCD of 462, 440, 458, 940 is 2.
Given numbers are 462, 440, 458, 940
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(462, 440) = 9240
GCD(462, 440) = ( 462 x 440 ) / 9240
= 462 / 440
= 462
Step2:
LCM(22, 458) = 5038
GCD(22, 458) = ( 22 x 458 ) / 5038
= 22 / 458
= 22
Step3:
LCM(2, 940) = 940
GCD(2, 940) = ( 2 x 940 ) / 940
= 2 / 940
= 2
So, Greatest Common Divisor of 462, 440, 458, 940 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 462, 440, 458, 940
The greatest common divisor of numbers 462, 440, 458, 940 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 462, 440, 458, 940 is 2.
1. What is the GCD of 462, 440, 458, 940?
GCD of given numbers 462, 440, 458, 940 is 2
2. How to calculate the greatest common divisor of 462, 440, 458, 940?
We can find the highest common divisor of 462, 440, 458, 940 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 462, 440, 458, 940 i.e 2.
3. How can I use the GCD of 462, 440, 458, 940Calculator?
Out the numbers 462, 440, 458, 940 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.