GCD of 808, 386, 137, 977 Calculator

Given Input numbers are 808, 386, 137, 977

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

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (808, 386, 137, 977) = 1.

Given numbers are 808, 386, 137, 977

The list of prime factors of all numbers are

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 386 are 2 x 193

Prime factors of 137 are 137

Prime factors of 977 are 977

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

Given numbers are 808, 386, 137, 977

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

Apply this formula for all numbers.

Step1:

LCM(808, 386) = 155944

GCD(808, 386) = ( 808 x 386 ) / 155944

= 808 / 386

= 808

Step2:

LCM(2, 137) = 274

GCD(2, 137) = ( 2 x 137 ) / 274

= 2 / 137

= 2

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 808, 386, 137, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 975, 191, 660, 241
• GCD of 281, 386, 219, 870
• GCD of 987, 381, 995, 958
• GCD of 174, 677, 789, 794
• GCD of 848, 387, 784, 577

Given numbers are 808, 386, 137, 977
The greatest common divisor of numbers 808, 386, 137, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 808, 386, 137, 977 is 1.

1. What is the GCD of 808, 386, 137, 977?

GCD of given numbers 808, 386, 137, 977 is 1

2. How to calculate the greatest common divisor of 808, 386, 137, 977?

We can find the highest common divisor of 808, 386, 137, 977 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 808, 386, 137, 977 i.e 1.

3. How can I use the GCD of 808, 386, 137, 977Calculator?

Out the numbers 808, 386, 137, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.