GCD of 765, 365, 505, 397 Calculator

Given Input numbers are 765, 365, 505, 397

In the factoring method, we have to find the divisors of all numbers

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

GCD of numbers is the greatest common divisor

So, the GCD (765, 365, 505, 397) = 1.

Given numbers are 765, 365, 505, 397

The list of prime factors of all numbers are

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 365 are 5 x 73

Prime factors of 505 are 5 x 101

Prime factors of 397 are 397

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 765, 365, 505, 397

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(765, 365) = 55845

GCD(765, 365) = ( 765 x 365 ) / 55845

= 765 / 365

= 765

Step2:

LCM(5, 505) = 505

GCD(5, 505) = ( 5 x 505 ) / 505

= 5 / 505

= 5

Step3:

LCM(5, 397) = 1985

GCD(5, 397) = ( 5 x 397 ) / 1985

= 5 / 397

= 5

So, Greatest Common Divisor of 765, 365, 505, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 335, 902, 454, 250
• GCD of 972, 555, 997, 607
• GCD of 566, 805, 999, 111
• GCD of 841, 474, 238, 219
• GCD of 984, 449, 118, 861

Given numbers are 765, 365, 505, 397
The greatest common divisor of numbers 765, 365, 505, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 365, 505, 397 is 1.

1. What is the GCD of 765, 365, 505, 397?

GCD of given numbers 765, 365, 505, 397 is 1

2. How to calculate the greatest common divisor of 765, 365, 505, 397?

We can find the highest common divisor of 765, 365, 505, 397 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 765, 365, 505, 397 i.e 1.

3. How can I use the GCD of 765, 365, 505, 397Calculator?

Out the numbers 765, 365, 505, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.