Online GCD Calculator is useful to find the GCD of 577, 198, 490, 153 quickly. Get the easiest ways to solve the greatest common divisor of 577, 198, 490, 153 i.e 1 in different methods as follows.
Given Input numbers are 577, 198, 490, 153
In the factoring method, we have to find the divisors of all numbers
Divisors of 577 :
The positive integer divisors of 577 that completely divides 577 are.
1, 577
Divisors of 198 :
The positive integer divisors of 198 that completely divides 198 are.
1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 153 :
The positive integer divisors of 153 that completely divides 153 are.
1, 3, 9, 17, 51, 153
GCD of numbers is the greatest common divisor
So, the GCD (577, 198, 490, 153) = 1.
Given numbers are 577, 198, 490, 153
The list of prime factors of all numbers are
Prime factors of 577 are 577
Prime factors of 198 are 2 x 3 x 3 x 11
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 153 are 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 577, 198, 490, 153
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(577, 198) = 114246
GCD(577, 198) = ( 577 x 198 ) / 114246
= 577 / 198
= 577
Step2:
LCM(1, 490) = 490
GCD(1, 490) = ( 1 x 490 ) / 490
= 1 / 490
= 1
Step3:
LCM(1, 153) = 153
GCD(1, 153) = ( 1 x 153 ) / 153
= 1 / 153
= 1
So, Greatest Common Divisor of 577, 198, 490, 153 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 577, 198, 490, 153
The greatest common divisor of numbers 577, 198, 490, 153 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 577, 198, 490, 153 is 1.
1. What is the GCD of 577, 198, 490, 153?
GCD of given numbers 577, 198, 490, 153 is 1
2. How to calculate the greatest common divisor of 577, 198, 490, 153?
We can find the highest common divisor of 577, 198, 490, 153 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 577, 198, 490, 153 i.e 1.
3. How can I use the GCD of 577, 198, 490, 153Calculator?
Out the numbers 577, 198, 490, 153 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.