Online GCD Calculator is useful to find the GCD of 385, 750, 709, 771 quickly. Get the easiest ways to solve the greatest common divisor of 385, 750, 709, 771 i.e 1 in different methods as follows.
Given Input numbers are 385, 750, 709, 771
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 750 :
The positive integer divisors of 750 that completely divides 750 are.
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
Divisors of 709 :
The positive integer divisors of 709 that completely divides 709 are.
1, 709
Divisors of 771 :
The positive integer divisors of 771 that completely divides 771 are.
1, 3, 257, 771
GCD of numbers is the greatest common divisor
So, the GCD (385, 750, 709, 771) = 1.
Given numbers are 385, 750, 709, 771
The list of prime factors of all numbers are
Prime factors of 385 are 5 x 7 x 11
Prime factors of 750 are 2 x 3 x 5 x 5 x 5
Prime factors of 709 are 709
Prime factors of 771 are 3 x 257
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 385, 750, 709, 771
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(385, 750) = 57750
GCD(385, 750) = ( 385 x 750 ) / 57750
= 385 / 750
= 385
Step2:
LCM(5, 709) = 3545
GCD(5, 709) = ( 5 x 709 ) / 3545
= 5 / 709
= 5
Step3:
LCM(1, 771) = 771
GCD(1, 771) = ( 1 x 771 ) / 771
= 1 / 771
= 1
So, Greatest Common Divisor of 385, 750, 709, 771 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 385, 750, 709, 771
The greatest common divisor of numbers 385, 750, 709, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 750, 709, 771 is 1.
1. What is the GCD of 385, 750, 709, 771?
GCD of given numbers 385, 750, 709, 771 is 1
2. How to calculate the greatest common divisor of 385, 750, 709, 771?
We can find the highest common divisor of 385, 750, 709, 771 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, 750, 709, 771 i.e 1.
3. How can I use the GCD of 385, 750, 709, 771Calculator?
Out the numbers 385, 750, 709, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.