GCD of 385, 651, 507, 388 Calculator

Given Input numbers are 385, 651, 507, 388

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 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

GCD of numbers is the greatest common divisor

So, the GCD (385, 651, 507, 388) = 1.

Given numbers are 385, 651, 507, 388

The list of prime factors of all numbers are

Prime factors of 385 are 5 x 7 x 11

Prime factors of 651 are 3 x 7 x 31

Prime factors of 507 are 3 x 13 x 13

Prime factors of 388 are 2 x 2 x 97

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

Given numbers are 385, 651, 507, 388

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

Apply this formula for all numbers.

Step1:

LCM(385, 651) = 35805

GCD(385, 651) = ( 385 x 651 ) / 35805

= 385 / 651

= 385

Step2:

LCM(7, 507) = 3549

GCD(7, 507) = ( 7 x 507 ) / 3549

= 7 / 507

= 7

Step3:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

So, Greatest Common Divisor of 385, 651, 507, 388 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 644, 453, 983, 949
• GCD of 759, 181, 406, 366
• GCD of 766, 614, 929, 412
• GCD of 558, 490, 327, 665
• GCD of 824, 484, 931, 534

Given numbers are 385, 651, 507, 388
The greatest common divisor of numbers 385, 651, 507, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 385, 651, 507, 388 is 1.

1. What is the GCD of 385, 651, 507, 388?

GCD of given numbers 385, 651, 507, 388 is 1

2. How to calculate the greatest common divisor of 385, 651, 507, 388?

We can find the highest common divisor of 385, 651, 507, 388 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, 651, 507, 388 i.e 1.

3. How can I use the GCD of 385, 651, 507, 388Calculator?

Out the numbers 385, 651, 507, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.