Online GCD Calculator is useful to find the GCD of 240, 121, 697, 530 quickly. Get the easiest ways to solve the greatest common divisor of 240, 121, 697, 530 i.e 1 in different methods as follows.
Given Input numbers are 240, 121, 697, 530
In the factoring method, we have to find the divisors of all numbers
Divisors of 240 :
The positive integer divisors of 240 that completely divides 240 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 697 :
The positive integer divisors of 697 that completely divides 697 are.
1, 17, 41, 697
Divisors of 530 :
The positive integer divisors of 530 that completely divides 530 are.
1, 2, 5, 10, 53, 106, 265, 530
GCD of numbers is the greatest common divisor
So, the GCD (240, 121, 697, 530) = 1.
Given numbers are 240, 121, 697, 530
The list of prime factors of all numbers are
Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5
Prime factors of 121 are 11 x 11
Prime factors of 697 are 17 x 41
Prime factors of 530 are 2 x 5 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 240, 121, 697, 530
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(240, 121) = 29040
GCD(240, 121) = ( 240 x 121 ) / 29040
= 240 / 121
= 240
Step2:
LCM(1, 697) = 697
GCD(1, 697) = ( 1 x 697 ) / 697
= 1 / 697
= 1
Step3:
LCM(1, 530) = 530
GCD(1, 530) = ( 1 x 530 ) / 530
= 1 / 530
= 1
So, Greatest Common Divisor of 240, 121, 697, 530 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 240, 121, 697, 530
The greatest common divisor of numbers 240, 121, 697, 530 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 240, 121, 697, 530 is 1.
1. What is the GCD of 240, 121, 697, 530?
GCD of given numbers 240, 121, 697, 530 is 1
2. How to calculate the greatest common divisor of 240, 121, 697, 530?
We can find the highest common divisor of 240, 121, 697, 530 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 240, 121, 697, 530 i.e 1.
3. How can I use the GCD of 240, 121, 697, 530Calculator?
Out the numbers 240, 121, 697, 530 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.