Online GCD Calculator is useful to find the GCD of 821, 797, 988, 607 quickly. Get the easiest ways to solve the greatest common divisor of 821, 797, 988, 607 i.e 1 in different methods as follows.
Given Input numbers are 821, 797, 988, 607
In the factoring method, we have to find the divisors of all numbers
Divisors of 821 :
The positive integer divisors of 821 that completely divides 821 are.
1, 821
Divisors of 797 :
The positive integer divisors of 797 that completely divides 797 are.
1, 797
Divisors of 988 :
The positive integer divisors of 988 that completely divides 988 are.
1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
Divisors of 607 :
The positive integer divisors of 607 that completely divides 607 are.
1, 607
GCD of numbers is the greatest common divisor
So, the GCD (821, 797, 988, 607) = 1.
Given numbers are 821, 797, 988, 607
The list of prime factors of all numbers are
Prime factors of 821 are 821
Prime factors of 797 are 797
Prime factors of 988 are 2 x 2 x 13 x 19
Prime factors of 607 are 607
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 821, 797, 988, 607
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(821, 797) = 654337
GCD(821, 797) = ( 821 x 797 ) / 654337
= 821 / 797
= 821
Step2:
LCM(1, 988) = 988
GCD(1, 988) = ( 1 x 988 ) / 988
= 1 / 988
= 1
Step3:
LCM(1, 607) = 607
GCD(1, 607) = ( 1 x 607 ) / 607
= 1 / 607
= 1
So, Greatest Common Divisor of 821, 797, 988, 607 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 821, 797, 988, 607
The greatest common divisor of numbers 821, 797, 988, 607 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 821, 797, 988, 607 is 1.
1. What is the GCD of 821, 797, 988, 607?
GCD of given numbers 821, 797, 988, 607 is 1
2. How to calculate the greatest common divisor of 821, 797, 988, 607?
We can find the highest common divisor of 821, 797, 988, 607 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 821, 797, 988, 607 i.e 1.
3. How can I use the GCD of 821, 797, 988, 607Calculator?
Out the numbers 821, 797, 988, 607 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.