Online GCD Calculator is useful to find the GCD of 663, 329, 552, 149 quickly. Get the easiest ways to solve the greatest common divisor of 663, 329, 552, 149 i.e 1 in different methods as follows.
Given Input numbers are 663, 329, 552, 149
In the factoring method, we have to find the divisors of all numbers
Divisors of 663 :
The positive integer divisors of 663 that completely divides 663 are.
1, 3, 13, 17, 39, 51, 221, 663
Divisors of 329 :
The positive integer divisors of 329 that completely divides 329 are.
1, 7, 47, 329
Divisors of 552 :
The positive integer divisors of 552 that completely divides 552 are.
1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
Divisors of 149 :
The positive integer divisors of 149 that completely divides 149 are.
1, 149
GCD of numbers is the greatest common divisor
So, the GCD (663, 329, 552, 149) = 1.
Given numbers are 663, 329, 552, 149
The list of prime factors of all numbers are
Prime factors of 663 are 3 x 13 x 17
Prime factors of 329 are 7 x 47
Prime factors of 552 are 2 x 2 x 2 x 3 x 23
Prime factors of 149 are 149
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 663, 329, 552, 149
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(663, 329) = 218127
GCD(663, 329) = ( 663 x 329 ) / 218127
= 663 / 329
= 663
Step2:
LCM(1, 552) = 552
GCD(1, 552) = ( 1 x 552 ) / 552
= 1 / 552
= 1
Step3:
LCM(1, 149) = 149
GCD(1, 149) = ( 1 x 149 ) / 149
= 1 / 149
= 1
So, Greatest Common Divisor of 663, 329, 552, 149 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 663, 329, 552, 149
The greatest common divisor of numbers 663, 329, 552, 149 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 663, 329, 552, 149 is 1.
1. What is the GCD of 663, 329, 552, 149?
GCD of given numbers 663, 329, 552, 149 is 1
2. How to calculate the greatest common divisor of 663, 329, 552, 149?
We can find the highest common divisor of 663, 329, 552, 149 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 663, 329, 552, 149 i.e 1.
3. How can I use the GCD of 663, 329, 552, 149Calculator?
Out the numbers 663, 329, 552, 149 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.