GCD of 381, 677, 487, 364 Calculator

Given Input numbers are 381, 677, 487, 364

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

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

GCD of numbers is the greatest common divisor

So, the GCD (381, 677, 487, 364) = 1.

Given numbers are 381, 677, 487, 364

The list of prime factors of all numbers are

Prime factors of 381 are 3 x 127

Prime factors of 677 are 677

Prime factors of 487 are 487

Prime factors of 364 are 2 x 2 x 7 x 13

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

Given numbers are 381, 677, 487, 364

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

Apply this formula for all numbers.

Step1:

LCM(381, 677) = 257937

GCD(381, 677) = ( 381 x 677 ) / 257937

= 381 / 677

= 381

Step2:

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

= 1 / 487

= 1

Step3:

LCM(1, 364) = 364

GCD(1, 364) = ( 1 x 364 ) / 364

= 1 / 364

= 1

So, Greatest Common Divisor of 381, 677, 487, 364 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 924, 385, 235, 108
• GCD of 247, 901, 218, 216
• GCD of 729, 120, 482, 335
• GCD of 754, 660, 245, 945
• GCD of 912, 608, 494, 187

Given numbers are 381, 677, 487, 364
The greatest common divisor of numbers 381, 677, 487, 364 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 677, 487, 364 is 1.

1. What is the GCD of 381, 677, 487, 364?

GCD of given numbers 381, 677, 487, 364 is 1

2. How to calculate the greatest common divisor of 381, 677, 487, 364?

We can find the highest common divisor of 381, 677, 487, 364 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 381, 677, 487, 364 i.e 1.

3. How can I use the GCD of 381, 677, 487, 364Calculator?

Out the numbers 381, 677, 487, 364 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.