Online GCD Calculator is useful to find the GCD of 650, 458, 171, 698 quickly. Get the easiest ways to solve the greatest common divisor of 650, 458, 171, 698 i.e 1 in different methods as follows.
Given Input numbers are 650, 458, 171, 698
In the factoring method, we have to find the divisors of all numbers
Divisors of 650 :
The positive integer divisors of 650 that completely divides 650 are.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
Divisors of 458 :
The positive integer divisors of 458 that completely divides 458 are.
1, 2, 229, 458
Divisors of 171 :
The positive integer divisors of 171 that completely divides 171 are.
1, 3, 9, 19, 57, 171
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 (650, 458, 171, 698) = 1.
Given numbers are 650, 458, 171, 698
The list of prime factors of all numbers are
Prime factors of 650 are 2 x 5 x 5 x 13
Prime factors of 458 are 2 x 229
Prime factors of 171 are 3 x 3 x 19
Prime factors of 698 are 2 x 349
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 650, 458, 171, 698
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(650, 458) = 148850
GCD(650, 458) = ( 650 x 458 ) / 148850
= 650 / 458
= 650
Step2:
LCM(2, 171) = 342
GCD(2, 171) = ( 2 x 171 ) / 342
= 2 / 171
= 2
Step3:
LCM(1, 698) = 698
GCD(1, 698) = ( 1 x 698 ) / 698
= 1 / 698
= 1
So, Greatest Common Divisor of 650, 458, 171, 698 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 650, 458, 171, 698
The greatest common divisor of numbers 650, 458, 171, 698 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 458, 171, 698 is 1.
1. What is the GCD of 650, 458, 171, 698?
GCD of given numbers 650, 458, 171, 698 is 1
2. How to calculate the greatest common divisor of 650, 458, 171, 698?
We can find the highest common divisor of 650, 458, 171, 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 650, 458, 171, 698 i.e 1.
3. How can I use the GCD of 650, 458, 171, 698Calculator?
Out the numbers 650, 458, 171, 698 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.