Online GCD Calculator is useful to find the GCD of 668, 476, 902, 698 quickly. Get the easiest ways to solve the greatest common divisor of 668, 476, 902, 698 i.e 2 in different methods as follows.
Given Input numbers are 668, 476, 902, 698
In the factoring method, we have to find the divisors of all numbers
Divisors of 668 :
The positive integer divisors of 668 that completely divides 668 are.
1, 2, 4, 167, 334, 668
Divisors of 476 :
The positive integer divisors of 476 that completely divides 476 are.
1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
Divisors of 902 :
The positive integer divisors of 902 that completely divides 902 are.
1, 2, 11, 22, 41, 82, 451, 902
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
GCD of numbers is the greatest common divisor
So, the GCD (668, 476, 902, 698) = 2.
Given numbers are 668, 476, 902, 698
The list of prime factors of all numbers are
Prime factors of 668 are 2 x 2 x 167
Prime factors of 476 are 2 x 2 x 7 x 17
Prime factors of 902 are 2 x 11 x 41
Prime factors of 698 are 2 x 349
The highest common occurrence is 21
Therefore, GCD of 668, 476, 902, 698 is 2.
Given numbers are 668, 476, 902, 698
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(668, 476) = 79492
GCD(668, 476) = ( 668 x 476 ) / 79492
= 668 / 476
= 668
Step2:
LCM(4, 902) = 1804
GCD(4, 902) = ( 4 x 902 ) / 1804
= 4 / 902
= 4
Step3:
LCM(2, 698) = 698
GCD(2, 698) = ( 2 x 698 ) / 698
= 2 / 698
= 2
So, Greatest Common Divisor of 668, 476, 902, 698 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 668, 476, 902, 698
The greatest common divisor of numbers 668, 476, 902, 698 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 476, 902, 698 is 2.
1. What is the GCD of 668, 476, 902, 698?
GCD of given numbers 668, 476, 902, 698 is 2
2. How to calculate the greatest common divisor of 668, 476, 902, 698?
We can find the highest common divisor of 668, 476, 902, 698 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 668, 476, 902, 698 i.e 2.
3. How can I use the GCD of 668, 476, 902, 698Calculator?
Out the numbers 668, 476, 902, 698 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.