Online GCD Calculator is useful to find the GCD of 664, 685, 632, 677 quickly. Get the easiest ways to solve the greatest common divisor of 664, 685, 632, 677 i.e 1 in different methods as follows.
Given Input numbers are 664, 685, 632, 677
In the factoring method, we have to find the divisors of all numbers
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 685 :
The positive integer divisors of 685 that completely divides 685 are.
1, 5, 137, 685
Divisors of 632 :
The positive integer divisors of 632 that completely divides 632 are.
1, 2, 4, 8, 79, 158, 316, 632
Divisors of 677 :
The positive integer divisors of 677 that completely divides 677 are.
1, 677
GCD of numbers is the greatest common divisor
So, the GCD (664, 685, 632, 677) = 1.
Given numbers are 664, 685, 632, 677
The list of prime factors of all numbers are
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 685 are 5 x 137
Prime factors of 632 are 2 x 2 x 2 x 79
Prime factors of 677 are 677
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 664, 685, 632, 677
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(664, 685) = 454840
GCD(664, 685) = ( 664 x 685 ) / 454840
= 664 / 685
= 664
Step2:
LCM(1, 632) = 632
GCD(1, 632) = ( 1 x 632 ) / 632
= 1 / 632
= 1
Step3:
LCM(1, 677) = 677
GCD(1, 677) = ( 1 x 677 ) / 677
= 1 / 677
= 1
So, Greatest Common Divisor of 664, 685, 632, 677 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 664, 685, 632, 677
The greatest common divisor of numbers 664, 685, 632, 677 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 685, 632, 677 is 1.
1. What is the GCD of 664, 685, 632, 677?
GCD of given numbers 664, 685, 632, 677 is 1
2. How to calculate the greatest common divisor of 664, 685, 632, 677?
We can find the highest common divisor of 664, 685, 632, 677 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 664, 685, 632, 677 i.e 1.
3. How can I use the GCD of 664, 685, 632, 677Calculator?
Out the numbers 664, 685, 632, 677 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.