Online GCD Calculator is useful to find the GCD of 664, 920, 767, 386 quickly. Get the easiest ways to solve the greatest common divisor of 664, 920, 767, 386 i.e 1 in different methods as follows.
Given Input numbers are 664, 920, 767, 386
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 920 :
The positive integer divisors of 920 that completely divides 920 are.
1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
Divisors of 767 :
The positive integer divisors of 767 that completely divides 767 are.
1, 13, 59, 767
Divisors of 386 :
The positive integer divisors of 386 that completely divides 386 are.
1, 2, 193, 386
GCD of numbers is the greatest common divisor
So, the GCD (664, 920, 767, 386) = 1.
Given numbers are 664, 920, 767, 386
The list of prime factors of all numbers are
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 920 are 2 x 2 x 2 x 5 x 23
Prime factors of 767 are 13 x 59
Prime factors of 386 are 2 x 193
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 664, 920, 767, 386
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(664, 920) = 76360
GCD(664, 920) = ( 664 x 920 ) / 76360
= 664 / 920
= 664
Step2:
LCM(8, 767) = 6136
GCD(8, 767) = ( 8 x 767 ) / 6136
= 8 / 767
= 8
Step3:
LCM(1, 386) = 386
GCD(1, 386) = ( 1 x 386 ) / 386
= 1 / 386
= 1
So, Greatest Common Divisor of 664, 920, 767, 386 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 664, 920, 767, 386
The greatest common divisor of numbers 664, 920, 767, 386 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 920, 767, 386 is 1.
1. What is the GCD of 664, 920, 767, 386?
GCD of given numbers 664, 920, 767, 386 is 1
2. How to calculate the greatest common divisor of 664, 920, 767, 386?
We can find the highest common divisor of 664, 920, 767, 386 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, 920, 767, 386 i.e 1.
3. How can I use the GCD of 664, 920, 767, 386Calculator?
Out the numbers 664, 920, 767, 386 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.