Online GCD Calculator is useful to find the GCD of 385, 664, 957, 769 quickly. Get the easiest ways to solve the greatest common divisor of 385, 664, 957, 769 i.e 1 in different methods as follows.
Given Input numbers are 385, 664, 957, 769
In the factoring method, we have to find the divisors of all numbers
Divisors of 385 :
The positive integer divisors of 385 that completely divides 385 are.
1, 5, 7, 11, 35, 55, 77, 385
Divisors of 664 :
The positive integer divisors of 664 that completely divides 664 are.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 957 :
The positive integer divisors of 957 that completely divides 957 are.
1, 3, 11, 29, 33, 87, 319, 957
Divisors of 769 :
The positive integer divisors of 769 that completely divides 769 are.
1, 769
GCD of numbers is the greatest common divisor
So, the GCD (385, 664, 957, 769) = 1.
Given numbers are 385, 664, 957, 769
The list of prime factors of all numbers are
Prime factors of 385 are 5 x 7 x 11
Prime factors of 664 are 2 x 2 x 2 x 83
Prime factors of 957 are 3 x 11 x 29
Prime factors of 769 are 769
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 385, 664, 957, 769
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(385, 664) = 255640
GCD(385, 664) = ( 385 x 664 ) / 255640
= 385 / 664
= 385
Step2:
LCM(1, 957) = 957
GCD(1, 957) = ( 1 x 957 ) / 957
= 1 / 957
= 1
Step3:
LCM(1, 769) = 769
GCD(1, 769) = ( 1 x 769 ) / 769
= 1 / 769
= 1
So, Greatest Common Divisor of 385, 664, 957, 769 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 385, 664, 957, 769
The greatest common divisor of numbers 385, 664, 957, 769 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 664, 957, 769 is 1.
1. What is the GCD of 385, 664, 957, 769?
GCD of given numbers 385, 664, 957, 769 is 1
2. How to calculate the greatest common divisor of 385, 664, 957, 769?
We can find the highest common divisor of 385, 664, 957, 769 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 385, 664, 957, 769 i.e 1.
3. How can I use the GCD of 385, 664, 957, 769Calculator?
Out the numbers 385, 664, 957, 769 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.