Online GCD Calculator is useful to find the GCD of 698, 638, 307, 576 quickly. Get the easiest ways to solve the greatest common divisor of 698, 638, 307, 576 i.e 1 in different methods as follows.
Given Input numbers are 698, 638, 307, 576
In the factoring method, we have to find the divisors of all numbers
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 307 :
The positive integer divisors of 307 that completely divides 307 are.
1, 307
Divisors of 576 :
The positive integer divisors of 576 that completely divides 576 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576
GCD of numbers is the greatest common divisor
So, the GCD (698, 638, 307, 576) = 1.
Given numbers are 698, 638, 307, 576
The list of prime factors of all numbers are
Prime factors of 698 are 2 x 349
Prime factors of 638 are 2 x 11 x 29
Prime factors of 307 are 307
Prime factors of 576 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 698, 638, 307, 576
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(698, 638) = 222662
GCD(698, 638) = ( 698 x 638 ) / 222662
= 698 / 638
= 698
Step2:
LCM(2, 307) = 614
GCD(2, 307) = ( 2 x 307 ) / 614
= 2 / 307
= 2
Step3:
LCM(1, 576) = 576
GCD(1, 576) = ( 1 x 576 ) / 576
= 1 / 576
= 1
So, Greatest Common Divisor of 698, 638, 307, 576 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 698, 638, 307, 576
The greatest common divisor of numbers 698, 638, 307, 576 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 638, 307, 576 is 1.
1. What is the GCD of 698, 638, 307, 576?
GCD of given numbers 698, 638, 307, 576 is 1
2. How to calculate the greatest common divisor of 698, 638, 307, 576?
We can find the highest common divisor of 698, 638, 307, 576 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 698, 638, 307, 576 i.e 1.
3. How can I use the GCD of 698, 638, 307, 576Calculator?
Out the numbers 698, 638, 307, 576 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.