GCD of 209, 123, 488, 976 Calculator

Given Input numbers are 209, 123, 488, 976

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

Divisors of 209 :

The positive integer divisors of 209 that completely divides 209 are.

1, 11, 19, 209

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 976 :

The positive integer divisors of 976 that completely divides 976 are.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

GCD of numbers is the greatest common divisor

So, the GCD (209, 123, 488, 976) = 1.

Given numbers are 209, 123, 488, 976

The list of prime factors of all numbers are

Prime factors of 209 are 11 x 19

Prime factors of 123 are 3 x 41

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 976 are 2 x 2 x 2 x 2 x 61

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

Given numbers are 209, 123, 488, 976

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

Apply this formula for all numbers.

Step1:

LCM(209, 123) = 25707

GCD(209, 123) = ( 209 x 123 ) / 25707

= 209 / 123

= 209

Step2:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

Step3:

LCM(1, 976) = 976

GCD(1, 976) = ( 1 x 976 ) / 976

= 1 / 976

= 1

So, Greatest Common Divisor of 209, 123, 488, 976 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 254, 751, 303, 477
• GCD of 545, 630, 373, 335
• GCD of 146, 911, 131, 792
• GCD of 792, 647, 300, 189
• GCD of 793, 234, 379, 286

Given numbers are 209, 123, 488, 976
The greatest common divisor of numbers 209, 123, 488, 976 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 209, 123, 488, 976 is 1.

1. What is the GCD of 209, 123, 488, 976?

GCD of given numbers 209, 123, 488, 976 is 1

2. How to calculate the greatest common divisor of 209, 123, 488, 976?

We can find the highest common divisor of 209, 123, 488, 976 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 209, 123, 488, 976 i.e 1.

3. How can I use the GCD of 209, 123, 488, 976Calculator?

Out the numbers 209, 123, 488, 976 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.