GCD of 552, 220, 476, 391 Calculator

Given Input numbers are 552, 220, 476, 391

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

Divisors of 552 :

The positive integer divisors of 552 that completely divides 552 are.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

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 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

GCD of numbers is the greatest common divisor

So, the GCD (552, 220, 476, 391) = 1.

Given numbers are 552, 220, 476, 391

The list of prime factors of all numbers are

Prime factors of 552 are 2 x 2 x 2 x 3 x 23

Prime factors of 220 are 2 x 2 x 5 x 11

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

Prime factors of 391 are 17 x 23

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

Given numbers are 552, 220, 476, 391

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

Apply this formula for all numbers.

Step1:

LCM(552, 220) = 30360

GCD(552, 220) = ( 552 x 220 ) / 30360

= 552 / 220

= 552

Step2:

LCM(4, 476) = 476

GCD(4, 476) = ( 4 x 476 ) / 476

= 4 / 476

= 4

Step3:

LCM(4, 391) = 1564

GCD(4, 391) = ( 4 x 391 ) / 1564

= 4 / 391

= 4

So, Greatest Common Divisor of 552, 220, 476, 391 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 413, 444, 276, 411
• GCD of 405, 890, 512, 223
• GCD of 676, 788, 320, 223
• GCD of 819, 104, 701, 408
• GCD of 339, 717, 982, 458

Given numbers are 552, 220, 476, 391
The greatest common divisor of numbers 552, 220, 476, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 552, 220, 476, 391 is 1.

1. What is the GCD of 552, 220, 476, 391?

GCD of given numbers 552, 220, 476, 391 is 1

2. How to calculate the greatest common divisor of 552, 220, 476, 391?

We can find the highest common divisor of 552, 220, 476, 391 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 552, 220, 476, 391 i.e 1.

3. How can I use the GCD of 552, 220, 476, 391Calculator?

Out the numbers 552, 220, 476, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.