Online GCD Calculator is useful to find the GCD of 252, 508, 790, 478 quickly. Get the easiest ways to solve the greatest common divisor of 252, 508, 790, 478 i.e 2 in different methods as follows.
Given Input numbers are 252, 508, 790, 478
In the factoring method, we have to find the divisors of all numbers
Divisors of 252 :
The positive integer divisors of 252 that completely divides 252 are.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
Divisors of 508 :
The positive integer divisors of 508 that completely divides 508 are.
1, 2, 4, 127, 254, 508
Divisors of 790 :
The positive integer divisors of 790 that completely divides 790 are.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 478 :
The positive integer divisors of 478 that completely divides 478 are.
1, 2, 239, 478
GCD of numbers is the greatest common divisor
So, the GCD (252, 508, 790, 478) = 2.
Given numbers are 252, 508, 790, 478
The list of prime factors of all numbers are
Prime factors of 252 are 2 x 2 x 3 x 3 x 7
Prime factors of 508 are 2 x 2 x 127
Prime factors of 790 are 2 x 5 x 79
Prime factors of 478 are 2 x 239
The highest common occurrence is 21
Therefore, GCD of 252, 508, 790, 478 is 2.
Given numbers are 252, 508, 790, 478
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(252, 508) = 32004
GCD(252, 508) = ( 252 x 508 ) / 32004
= 252 / 508
= 252
Step2:
LCM(4, 790) = 1580
GCD(4, 790) = ( 4 x 790 ) / 1580
= 4 / 790
= 4
Step3:
LCM(2, 478) = 478
GCD(2, 478) = ( 2 x 478 ) / 478
= 2 / 478
= 2
So, Greatest Common Divisor of 252, 508, 790, 478 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 252, 508, 790, 478
The greatest common divisor of numbers 252, 508, 790, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 252, 508, 790, 478 is 2.
1. What is the GCD of 252, 508, 790, 478?
GCD of given numbers 252, 508, 790, 478 is 2
2. How to calculate the greatest common divisor of 252, 508, 790, 478?
We can find the highest common divisor of 252, 508, 790, 478 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 252, 508, 790, 478 i.e 2.
3. How can I use the GCD of 252, 508, 790, 478Calculator?
Out the numbers 252, 508, 790, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.