GCD of 823, 480, 387, 528 Calculator

Given Input numbers are 823, 480, 387, 528

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

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

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 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 528 :

The positive integer divisors of 528 that completely divides 528 are.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

GCD of numbers is the greatest common divisor

So, the GCD (823, 480, 387, 528) = 1.

Given numbers are 823, 480, 387, 528

The list of prime factors of all numbers are

Prime factors of 823 are 823

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

Prime factors of 387 are 3 x 3 x 43

Prime factors of 528 are 2 x 2 x 2 x 2 x 3 x 11

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

Given numbers are 823, 480, 387, 528

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

Apply this formula for all numbers.

Step1:

LCM(823, 480) = 395040

GCD(823, 480) = ( 823 x 480 ) / 395040

= 823 / 480

= 823

Step2:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

Step3:

LCM(1, 528) = 528

GCD(1, 528) = ( 1 x 528 ) / 528

= 1 / 528

= 1

So, Greatest Common Divisor of 823, 480, 387, 528 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 633, 432, 292, 611
• GCD of 572, 232, 821, 798
• GCD of 663, 722, 446, 137
• GCD of 621, 445, 182, 480
• GCD of 740, 581, 965, 884

Given numbers are 823, 480, 387, 528
The greatest common divisor of numbers 823, 480, 387, 528 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 823, 480, 387, 528 is 1.

1. What is the GCD of 823, 480, 387, 528?

GCD of given numbers 823, 480, 387, 528 is 1

2. How to calculate the greatest common divisor of 823, 480, 387, 528?

We can find the highest common divisor of 823, 480, 387, 528 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 823, 480, 387, 528 i.e 1.

3. How can I use the GCD of 823, 480, 387, 528Calculator?

Out the numbers 823, 480, 387, 528 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.