GCD of 377, 402, 809, 768 Calculator

Given Input numbers are 377, 402, 809, 768

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

Divisors of 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

GCD of numbers is the greatest common divisor

So, the GCD (377, 402, 809, 768) = 1.

Given numbers are 377, 402, 809, 768

The list of prime factors of all numbers are

Prime factors of 377 are 13 x 29

Prime factors of 402 are 2 x 3 x 67

Prime factors of 809 are 809

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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

Given numbers are 377, 402, 809, 768

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

Apply this formula for all numbers.

Step1:

LCM(377, 402) = 151554

GCD(377, 402) = ( 377 x 402 ) / 151554

= 377 / 402

= 377

Step2:

LCM(1, 809) = 809

GCD(1, 809) = ( 1 x 809 ) / 809

= 1 / 809

= 1

Step3:

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

= 1 / 768

= 1

So, Greatest Common Divisor of 377, 402, 809, 768 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 691, 572, 584, 284
• GCD of 483, 350, 197, 580
• GCD of 986, 146, 723, 511
• GCD of 909, 597, 644, 279
• GCD of 754, 200, 311, 455

Given numbers are 377, 402, 809, 768
The greatest common divisor of numbers 377, 402, 809, 768 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 377, 402, 809, 768 is 1.

1. What is the GCD of 377, 402, 809, 768?

GCD of given numbers 377, 402, 809, 768 is 1

2. How to calculate the greatest common divisor of 377, 402, 809, 768?

We can find the highest common divisor of 377, 402, 809, 768 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 377, 402, 809, 768 i.e 1.

3. How can I use the GCD of 377, 402, 809, 768Calculator?

Out the numbers 377, 402, 809, 768 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.