Online GCD Calculator is useful to find the GCD of 790, 672, 566, 494 quickly. Get the easiest ways to solve the greatest common divisor of 790, 672, 566, 494 i.e 2 in different methods as follows.
Given Input numbers are 790, 672, 566, 494
In the factoring method, we have to find the divisors of all numbers
Divisors of 790 :
The positive integer divisors of 790 that completely divides 790 are.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Divisors of 566 :
The positive integer divisors of 566 that completely divides 566 are.
1, 2, 283, 566
Divisors of 494 :
The positive integer divisors of 494 that completely divides 494 are.
1, 2, 13, 19, 26, 38, 247, 494
GCD of numbers is the greatest common divisor
So, the GCD (790, 672, 566, 494) = 2.
Given numbers are 790, 672, 566, 494
The list of prime factors of all numbers are
Prime factors of 790 are 2 x 5 x 79
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 566 are 2 x 283
Prime factors of 494 are 2 x 13 x 19
The highest common occurrence is 21
Therefore, GCD of 790, 672, 566, 494 is 2.
Given numbers are 790, 672, 566, 494
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(790, 672) = 265440
GCD(790, 672) = ( 790 x 672 ) / 265440
= 790 / 672
= 790
Step2:
LCM(2, 566) = 566
GCD(2, 566) = ( 2 x 566 ) / 566
= 2 / 566
= 2
Step3:
LCM(2, 494) = 494
GCD(2, 494) = ( 2 x 494 ) / 494
= 2 / 494
= 2
So, Greatest Common Divisor of 790, 672, 566, 494 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 790, 672, 566, 494
The greatest common divisor of numbers 790, 672, 566, 494 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 790, 672, 566, 494 is 2.
1. What is the GCD of 790, 672, 566, 494?
GCD of given numbers 790, 672, 566, 494 is 2
2. How to calculate the greatest common divisor of 790, 672, 566, 494?
We can find the highest common divisor of 790, 672, 566, 494 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 790, 672, 566, 494 i.e 2.
3. How can I use the GCD of 790, 672, 566, 494Calculator?
Out the numbers 790, 672, 566, 494 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.