Online GCD Calculator is useful to find the GCD of 474, 320, 488, 102 quickly. Get the easiest ways to solve the greatest common divisor of 474, 320, 488, 102 i.e 2 in different methods as follows.
Given Input numbers are 474, 320, 488, 102
In the factoring method, we have to find the divisors of all numbers
Divisors of 474 :
The positive integer divisors of 474 that completely divides 474 are.
1, 2, 3, 6, 79, 158, 237, 474
Divisors of 320 :
The positive integer divisors of 320 that completely divides 320 are.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
Divisors of 102 :
The positive integer divisors of 102 that completely divides 102 are.
1, 2, 3, 6, 17, 34, 51, 102
GCD of numbers is the greatest common divisor
So, the GCD (474, 320, 488, 102) = 2.
Given numbers are 474, 320, 488, 102
The list of prime factors of all numbers are
Prime factors of 474 are 2 x 3 x 79
Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5
Prime factors of 488 are 2 x 2 x 2 x 61
Prime factors of 102 are 2 x 3 x 17
The highest common occurrence is 21
Therefore, GCD of 474, 320, 488, 102 is 2.
Given numbers are 474, 320, 488, 102
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(474, 320) = 75840
GCD(474, 320) = ( 474 x 320 ) / 75840
= 474 / 320
= 474
Step2:
LCM(2, 488) = 488
GCD(2, 488) = ( 2 x 488 ) / 488
= 2 / 488
= 2
Step3:
LCM(2, 102) = 102
GCD(2, 102) = ( 2 x 102 ) / 102
= 2 / 102
= 2
So, Greatest Common Divisor of 474, 320, 488, 102 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 474, 320, 488, 102
The greatest common divisor of numbers 474, 320, 488, 102 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 474, 320, 488, 102 is 2.
1. What is the GCD of 474, 320, 488, 102?
GCD of given numbers 474, 320, 488, 102 is 2
2. How to calculate the greatest common divisor of 474, 320, 488, 102?
We can find the highest common divisor of 474, 320, 488, 102 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 474, 320, 488, 102 i.e 2.
3. How can I use the GCD of 474, 320, 488, 102Calculator?
Out the numbers 474, 320, 488, 102 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.