GCD of 908, 660, 221, 320 Calculator

Given Input numbers are 908, 660, 221, 320

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

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

GCD of numbers is the greatest common divisor

So, the GCD (908, 660, 221, 320) = 1.

Given numbers are 908, 660, 221, 320

The list of prime factors of all numbers are

Prime factors of 908 are 2 x 2 x 227

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 221 are 13 x 17

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 908, 660, 221, 320

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

Apply this formula for all numbers.

Step1:

LCM(908, 660) = 149820

GCD(908, 660) = ( 908 x 660 ) / 149820

= 908 / 660

= 908

Step2:

LCM(4, 221) = 884

GCD(4, 221) = ( 4 x 221 ) / 884

= 4 / 221

= 4

Step3:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

So, Greatest Common Divisor of 908, 660, 221, 320 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 140, 237, 409, 302
• GCD of 532, 306, 614, 526
• GCD of 756, 677, 928, 114
• GCD of 335, 147, 336, 995
• GCD of 475, 280, 393, 798

Given numbers are 908, 660, 221, 320
The greatest common divisor of numbers 908, 660, 221, 320 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 908, 660, 221, 320 is 1.

1. What is the GCD of 908, 660, 221, 320?

GCD of given numbers 908, 660, 221, 320 is 1

2. How to calculate the greatest common divisor of 908, 660, 221, 320?

We can find the highest common divisor of 908, 660, 221, 320 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 908, 660, 221, 320 i.e 1.

3. How can I use the GCD of 908, 660, 221, 320Calculator?

Out the numbers 908, 660, 221, 320 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.