Online GCD Calculator is useful to find the GCD of 663, 664, 770, 588 quickly. Get the easiest ways to solve the greatest common divisor of 663, 664, 770, 588 i.e 1 in different methods as follows.
Given Input numbers are 663, 664, 770, 588
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 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 770 :
The positive integer divisors of 770 that completely divides 770 are.
1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
Divisors of 588 :
The positive integer divisors of 588 that completely divides 588 are.
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588
GCD of numbers is the greatest common divisor
So, the GCD (663, 664, 770, 588) = 1.
Given numbers are 663, 664, 770, 588
The list of prime factors of all numbers are
Prime factors of 663 are 3 x 13 x 17
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 770 are 2 x 5 x 7 x 11
Prime factors of 588 are 2 x 2 x 3 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 663, 664, 770, 588
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(663, 664) = 440232
GCD(663, 664) = ( 663 x 664 ) / 440232
= 663 / 664
= 663
Step2:
LCM(1, 770) = 770
GCD(1, 770) = ( 1 x 770 ) / 770
= 1 / 770
= 1
Step3:
LCM(1, 588) = 588
GCD(1, 588) = ( 1 x 588 ) / 588
= 1 / 588
= 1
So, Greatest Common Divisor of 663, 664, 770, 588 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 663, 664, 770, 588
The greatest common divisor of numbers 663, 664, 770, 588 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 663, 664, 770, 588 is 1.
1. What is the GCD of 663, 664, 770, 588?
GCD of given numbers 663, 664, 770, 588 is 1
2. How to calculate the greatest common divisor of 663, 664, 770, 588?
We can find the highest common divisor of 663, 664, 770, 588 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, 664, 770, 588 i.e 1.
3. How can I use the GCD of 663, 664, 770, 588Calculator?
Out the numbers 663, 664, 770, 588 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.