GCD of 390, 325, 766, 577 Calculator

Given Input numbers are 390, 325, 766, 577

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

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 766 :

The positive integer divisors of 766 that completely divides 766 are.

1, 2, 383, 766

Divisors of 577 :

The positive integer divisors of 577 that completely divides 577 are.

1, 577

GCD of numbers is the greatest common divisor

So, the GCD (390, 325, 766, 577) = 1.

Given numbers are 390, 325, 766, 577

The list of prime factors of all numbers are

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 325 are 5 x 5 x 13

Prime factors of 766 are 2 x 383

Prime factors of 577 are 577

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

Given numbers are 390, 325, 766, 577

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

Apply this formula for all numbers.

Step1:

LCM(390, 325) = 1950

GCD(390, 325) = ( 390 x 325 ) / 1950

= 390 / 325

= 390

Step2:

LCM(65, 766) = 49790

GCD(65, 766) = ( 65 x 766 ) / 49790

= 65 / 766

= 65

Step3:

LCM(1, 577) = 577

GCD(1, 577) = ( 1 x 577 ) / 577

= 1 / 577

= 1

So, Greatest Common Divisor of 390, 325, 766, 577 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 425, 754, 644, 892
• GCD of 209, 338, 579, 690
• GCD of 626, 159, 521, 449
• GCD of 522, 284, 250, 466
• GCD of 272, 236, 163, 124

Given numbers are 390, 325, 766, 577
The greatest common divisor of numbers 390, 325, 766, 577 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 325, 766, 577 is 1.

1. What is the GCD of 390, 325, 766, 577?

GCD of given numbers 390, 325, 766, 577 is 1

2. How to calculate the greatest common divisor of 390, 325, 766, 577?

We can find the highest common divisor of 390, 325, 766, 577 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 390, 325, 766, 577 i.e 1.

3. How can I use the GCD of 390, 325, 766, 577Calculator?

Out the numbers 390, 325, 766, 577 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.