Online GCD Calculator is useful to find the GCD of 693, 702, 121, 488 quickly. Get the easiest ways to solve the greatest common divisor of 693, 702, 121, 488 i.e 1 in different methods as follows.
Given Input numbers are 693, 702, 121, 488
In the factoring method, we have to find the divisors of all numbers
Divisors of 693 :
The positive integer divisors of 693 that completely divides 693 are.
1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
Divisors of 702 :
The positive integer divisors of 702 that completely divides 702 are.
1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 488 :
The positive integer divisors of 488 that completely divides 488 are.
1, 2, 4, 8, 61, 122, 244, 488
GCD of numbers is the greatest common divisor
So, the GCD (693, 702, 121, 488) = 1.
Given numbers are 693, 702, 121, 488
The list of prime factors of all numbers are
Prime factors of 693 are 3 x 3 x 7 x 11
Prime factors of 702 are 2 x 3 x 3 x 3 x 13
Prime factors of 121 are 11 x 11
Prime factors of 488 are 2 x 2 x 2 x 61
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 693, 702, 121, 488
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(693, 702) = 54054
GCD(693, 702) = ( 693 x 702 ) / 54054
= 693 / 702
= 693
Step2:
LCM(9, 121) = 1089
GCD(9, 121) = ( 9 x 121 ) / 1089
= 9 / 121
= 9
Step3:
LCM(1, 488) = 488
GCD(1, 488) = ( 1 x 488 ) / 488
= 1 / 488
= 1
So, Greatest Common Divisor of 693, 702, 121, 488 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 693, 702, 121, 488
The greatest common divisor of numbers 693, 702, 121, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 693, 702, 121, 488 is 1.
1. What is the GCD of 693, 702, 121, 488?
GCD of given numbers 693, 702, 121, 488 is 1
2. How to calculate the greatest common divisor of 693, 702, 121, 488?
We can find the highest common divisor of 693, 702, 121, 488 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 693, 702, 121, 488 i.e 1.
3. How can I use the GCD of 693, 702, 121, 488Calculator?
Out the numbers 693, 702, 121, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.