GCD of 387, 320, 134, 277 Calculator

Given Input numbers are 387, 320, 134, 277

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 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

Divisors of 277 :

The positive integer divisors of 277 that completely divides 277 are.

1, 277

GCD of numbers is the greatest common divisor

So, the GCD (387, 320, 134, 277) = 1.

Given numbers are 387, 320, 134, 277

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 134 are 2 x 67

Prime factors of 277 are 277

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

Given numbers are 387, 320, 134, 277

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

Apply this formula for all numbers.

Step1:

LCM(387, 320) = 123840

GCD(387, 320) = ( 387 x 320 ) / 123840

= 387 / 320

= 387

Step2:

LCM(1, 134) = 134

GCD(1, 134) = ( 1 x 134 ) / 134

= 1 / 134

= 1

Step3:

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

= 1 / 277

= 1

So, Greatest Common Divisor of 387, 320, 134, 277 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 747, 523, 317, 156
• GCD of 249, 703, 804, 926
• GCD of 393, 678, 535, 217
• GCD of 550, 961, 123, 663
• GCD of 896, 616, 967, 645

Given numbers are 387, 320, 134, 277
The greatest common divisor of numbers 387, 320, 134, 277 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 320, 134, 277 is 1.

1. What is the GCD of 387, 320, 134, 277?

GCD of given numbers 387, 320, 134, 277 is 1

2. How to calculate the greatest common divisor of 387, 320, 134, 277?

We can find the highest common divisor of 387, 320, 134, 277 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, 320, 134, 277 i.e 1.

3. How can I use the GCD of 387, 320, 134, 277Calculator?

Out the numbers 387, 320, 134, 277 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.