GCD of 387, 676, 272, 435 Calculator

Given Input numbers are 387, 676, 272, 435

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

GCD of numbers is the greatest common divisor

So, the GCD (387, 676, 272, 435) = 1.

Given numbers are 387, 676, 272, 435

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 435 are 3 x 5 x 29

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

Given numbers are 387, 676, 272, 435

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

Apply this formula for all numbers.

Step1:

LCM(387, 676) = 261612

GCD(387, 676) = ( 387 x 676 ) / 261612

= 387 / 676

= 387

Step2:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

Step3:

LCM(1, 435) = 435

GCD(1, 435) = ( 1 x 435 ) / 435

= 1 / 435

= 1

So, Greatest Common Divisor of 387, 676, 272, 435 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 721, 762, 641, 353
• GCD of 913, 804, 226, 929
• GCD of 961, 869, 548, 852
• GCD of 507, 819, 754, 886
• GCD of 356, 472, 931, 635

Given numbers are 387, 676, 272, 435
The greatest common divisor of numbers 387, 676, 272, 435 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 676, 272, 435 is 1.

1. What is the GCD of 387, 676, 272, 435?

GCD of given numbers 387, 676, 272, 435 is 1

2. How to calculate the greatest common divisor of 387, 676, 272, 435?

We can find the highest common divisor of 387, 676, 272, 435 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 387, 676, 272, 435 i.e 1.

3. How can I use the GCD of 387, 676, 272, 435Calculator?

Out the numbers 387, 676, 272, 435 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.