GCD of 480, 820, 165, 133 Calculator

Given Input numbers are 480, 820, 165, 133

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

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

GCD of numbers is the greatest common divisor

So, the GCD (480, 820, 165, 133) = 1.

Given numbers are 480, 820, 165, 133

The list of prime factors of all numbers are

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 165 are 3 x 5 x 11

Prime factors of 133 are 7 x 19

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

Given numbers are 480, 820, 165, 133

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

Apply this formula for all numbers.

Step1:

LCM(480, 820) = 19680

GCD(480, 820) = ( 480 x 820 ) / 19680

= 480 / 820

= 480

Step2:

LCM(20, 165) = 660

GCD(20, 165) = ( 20 x 165 ) / 660

= 20 / 165

= 20

Step3:

LCM(5, 133) = 665

GCD(5, 133) = ( 5 x 133 ) / 665

= 5 / 133

= 5

So, Greatest Common Divisor of 480, 820, 165, 133 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 102, 451, 713, 944
• GCD of 564, 345, 220, 389
• GCD of 605, 141, 621, 779
• GCD of 750, 835, 222, 161
• GCD of 739, 807, 776, 988

Given numbers are 480, 820, 165, 133
The greatest common divisor of numbers 480, 820, 165, 133 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 480, 820, 165, 133 is 1.

1. What is the GCD of 480, 820, 165, 133?

GCD of given numbers 480, 820, 165, 133 is 1

2. How to calculate the greatest common divisor of 480, 820, 165, 133?

We can find the highest common divisor of 480, 820, 165, 133 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 480, 820, 165, 133 i.e 1.

3. How can I use the GCD of 480, 820, 165, 133Calculator?

Out the numbers 480, 820, 165, 133 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.