GCD of 187, 489, 977, 208 Calculator

Given Input numbers are 187, 489, 977, 208

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

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 977 :

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

1, 977

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

GCD of numbers is the greatest common divisor

So, the GCD (187, 489, 977, 208) = 1.

Given numbers are 187, 489, 977, 208

The list of prime factors of all numbers are

Prime factors of 187 are 11 x 17

Prime factors of 489 are 3 x 163

Prime factors of 977 are 977

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

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

Given numbers are 187, 489, 977, 208

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

Apply this formula for all numbers.

Step1:

LCM(187, 489) = 91443

GCD(187, 489) = ( 187 x 489 ) / 91443

= 187 / 489

= 187

Step2:

LCM(1, 977) = 977

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

= 1 / 977

= 1

Step3:

LCM(1, 208) = 208

GCD(1, 208) = ( 1 x 208 ) / 208

= 1 / 208

= 1

So, Greatest Common Divisor of 187, 489, 977, 208 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 998, 260, 806, 719
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Given numbers are 187, 489, 977, 208
The greatest common divisor of numbers 187, 489, 977, 208 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 187, 489, 977, 208 is 1.

1. What is the GCD of 187, 489, 977, 208?

GCD of given numbers 187, 489, 977, 208 is 1

2. How to calculate the greatest common divisor of 187, 489, 977, 208?

We can find the highest common divisor of 187, 489, 977, 208 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 187, 489, 977, 208 i.e 1.

3. How can I use the GCD of 187, 489, 977, 208Calculator?

Out the numbers 187, 489, 977, 208 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.