Online GCD Calculator is useful to find the GCD of 192, 472, 670, 820 quickly. Get the easiest ways to solve the greatest common divisor of 192, 472, 670, 820 i.e 2 in different methods as follows.
Given Input numbers are 192, 472, 670, 820
In the factoring method, we have to find the divisors of all numbers
Divisors of 192 :
The positive integer divisors of 192 that completely divides 192 are.
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192
Divisors of 472 :
The positive integer divisors of 472 that completely divides 472 are.
1, 2, 4, 8, 59, 118, 236, 472
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
GCD of numbers is the greatest common divisor
So, the GCD (192, 472, 670, 820) = 2.
Given numbers are 192, 472, 670, 820
The list of prime factors of all numbers are
Prime factors of 192 are 2 x 2 x 2 x 2 x 2 x 2 x 3
Prime factors of 472 are 2 x 2 x 2 x 59
Prime factors of 670 are 2 x 5 x 67
Prime factors of 820 are 2 x 2 x 5 x 41
The highest common occurrence is 21
Therefore, GCD of 192, 472, 670, 820 is 2.
Given numbers are 192, 472, 670, 820
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(192, 472) = 11328
GCD(192, 472) = ( 192 x 472 ) / 11328
= 192 / 472
= 192
Step2:
LCM(8, 670) = 2680
GCD(8, 670) = ( 8 x 670 ) / 2680
= 8 / 670
= 8
Step3:
LCM(2, 820) = 820
GCD(2, 820) = ( 2 x 820 ) / 820
= 2 / 820
= 2
So, Greatest Common Divisor of 192, 472, 670, 820 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 192, 472, 670, 820
The greatest common divisor of numbers 192, 472, 670, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 192, 472, 670, 820 is 2.
1. What is the GCD of 192, 472, 670, 820?
GCD of given numbers 192, 472, 670, 820 is 2
2. How to calculate the greatest common divisor of 192, 472, 670, 820?
We can find the highest common divisor of 192, 472, 670, 820 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 192, 472, 670, 820 i.e 2.
3. How can I use the GCD of 192, 472, 670, 820Calculator?
Out the numbers 192, 472, 670, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.