GCD of 476, 768, 989, 180 Calculator

Given Input numbers are 476, 768, 989, 180

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

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

GCD of numbers is the greatest common divisor

So, the GCD (476, 768, 989, 180) = 1.

Given numbers are 476, 768, 989, 180

The list of prime factors of all numbers are

Prime factors of 476 are 2 x 2 x 7 x 17

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

Prime factors of 989 are 23 x 43

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

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

Given numbers are 476, 768, 989, 180

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

Apply this formula for all numbers.

Step1:

LCM(476, 768) = 91392

GCD(476, 768) = ( 476 x 768 ) / 91392

= 476 / 768

= 476

Step2:

LCM(4, 989) = 3956

GCD(4, 989) = ( 4 x 989 ) / 3956

= 4 / 989

= 4

Step3:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

So, Greatest Common Divisor of 476, 768, 989, 180 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 570, 445, 844, 172
• GCD of 511, 128, 846, 430
• GCD of 911, 647, 408, 683
• GCD of 587, 892, 393, 997
• GCD of 306, 495, 681, 346

Given numbers are 476, 768, 989, 180
The greatest common divisor of numbers 476, 768, 989, 180 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 476, 768, 989, 180 is 1.

1. What is the GCD of 476, 768, 989, 180?

GCD of given numbers 476, 768, 989, 180 is 1

2. How to calculate the greatest common divisor of 476, 768, 989, 180?

We can find the highest common divisor of 476, 768, 989, 180 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 476, 768, 989, 180 i.e 1.

3. How can I use the GCD of 476, 768, 989, 180Calculator?

Out the numbers 476, 768, 989, 180 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.