Online GCD Calculator is useful to find the GCD of 697, 103, 165, 248 quickly. Get the easiest ways to solve the greatest common divisor of 697, 103, 165, 248 i.e 1 in different methods as follows.
Given Input numbers are 697, 103, 165, 248
In the factoring method, we have to find the divisors of all numbers
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
Divisors of 103 :
The positive integer divisors of 103 that completely divides 103 are.
1, 103
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
Divisors of 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
GCD of numbers is the greatest common divisor
So, the GCD (697, 103, 165, 248) = 1.
Given numbers are 697, 103, 165, 248
The list of prime factors of all numbers are
Prime factors of 697 are 17 x 41
Prime factors of 103 are 103
Prime factors of 165 are 3 x 5 x 11
Prime factors of 248 are 2 x 2 x 2 x 31
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 697, 103, 165, 248
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(697, 103) = 71791
GCD(697, 103) = ( 697 x 103 ) / 71791
= 697 / 103
= 697
Step2:
LCM(1, 165) = 165
GCD(1, 165) = ( 1 x 165 ) / 165
= 1 / 165
= 1
Step3:
LCM(1, 248) = 248
GCD(1, 248) = ( 1 x 248 ) / 248
= 1 / 248
= 1
So, Greatest Common Divisor of 697, 103, 165, 248 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 697, 103, 165, 248
The greatest common divisor of numbers 697, 103, 165, 248 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 697, 103, 165, 248 is 1.
1. What is the GCD of 697, 103, 165, 248?
GCD of given numbers 697, 103, 165, 248 is 1
2. How to calculate the greatest common divisor of 697, 103, 165, 248?
We can find the highest common divisor of 697, 103, 165, 248 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 697, 103, 165, 248 i.e 1.
3. How can I use the GCD of 697, 103, 165, 248Calculator?
Out the numbers 697, 103, 165, 248 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.