Online GCD Calculator is useful to find the GCD of 688, 602, 694 quickly. Get the easiest ways to solve the greatest common divisor of 688, 602, 694 i.e 2 in different methods as follows.
Given Input numbers are 688, 602, 694
In the factoring method, we have to find the divisors of all numbers
Divisors of 688 :
The positive integer divisors of 688 that completely divides 688 are.
1, 2, 4, 8, 16, 43, 86, 172, 344, 688
Divisors of 602 :
The positive integer divisors of 602 that completely divides 602 are.
1, 2, 7, 14, 43, 86, 301, 602
Divisors of 694 :
The positive integer divisors of 694 that completely divides 694 are.
1, 2, 347, 694
GCD of numbers is the greatest common divisor
So, the GCD (688, 602, 694) = 2.
Given numbers are 688, 602, 694
The list of prime factors of all numbers are
Prime factors of 688 are 2 x 2 x 2 x 2 x 43
Prime factors of 602 are 2 x 7 x 43
Prime factors of 694 are 2 x 347
The highest common occurrence is 21
Therefore, GCD of 688, 602, 694 is 2.
Given numbers are 688, 602, 694
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(688, 602) = 4816
GCD(688, 602) = ( 688 x 602 ) / 4816
= 688 / 602
= 688
Step2:
LCM(86, 694) = 29842
GCD(86, 694) = ( 86 x 694 ) / 29842
= 86 / 694
= 86
So, Greatest Common Divisor of 688, 602, 694 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 688, 602, 694
The greatest common divisor of numbers 688, 602, 694 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 688, 602, 694 is 2.
1. What is the GCD of 688, 602, 694?
GCD of given numbers 688, 602, 694 is 2
2. How to calculate the greatest common divisor of 688, 602, 694?
We can find the highest common divisor of 688, 602, 694 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 688, 602, 694 i.e 2.
3. How can I use the GCD of 688, 602, 694Calculator?
Out the numbers 688, 602, 694 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.