Online GCD Calculator is useful to find the GCD of 668, 562, 843, 425 quickly. Get the easiest ways to solve the greatest common divisor of 668, 562, 843, 425 i.e 1 in different methods as follows.
Given Input numbers are 668, 562, 843, 425
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 562 :
The positive integer divisors of 562 that completely divides 562 are.
1, 2, 281, 562
Divisors of 843 :
The positive integer divisors of 843 that completely divides 843 are.
1, 3, 281, 843
Divisors of 425 :
The positive integer divisors of 425 that completely divides 425 are.
1, 5, 17, 25, 85, 425
GCD of numbers is the greatest common divisor
So, the GCD (668, 562, 843, 425) = 1.
Given numbers are 668, 562, 843, 425
The list of prime factors of all numbers are
Prime factors of 668 are 2 x 2 x 167
Prime factors of 562 are 2 x 281
Prime factors of 843 are 3 x 281
Prime factors of 425 are 5 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 668, 562, 843, 425
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(668, 562) = 187708
GCD(668, 562) = ( 668 x 562 ) / 187708
= 668 / 562
= 668
Step2:
LCM(2, 843) = 1686
GCD(2, 843) = ( 2 x 843 ) / 1686
= 2 / 843
= 2
Step3:
LCM(1, 425) = 425
GCD(1, 425) = ( 1 x 425 ) / 425
= 1 / 425
= 1
So, Greatest Common Divisor of 668, 562, 843, 425 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 668, 562, 843, 425
The greatest common divisor of numbers 668, 562, 843, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 562, 843, 425 is 1.
1. What is the GCD of 668, 562, 843, 425?
GCD of given numbers 668, 562, 843, 425 is 1
2. How to calculate the greatest common divisor of 668, 562, 843, 425?
We can find the highest common divisor of 668, 562, 843, 425 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, 562, 843, 425 i.e 1.
3. How can I use the GCD of 668, 562, 843, 425Calculator?
Out the numbers 668, 562, 843, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.