GCD of 813, 524, 387 Calculator

Given Input numbers are 813, 524, 387

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

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 524 :

The positive integer divisors of 524 that completely divides 524 are.

1, 2, 4, 131, 262, 524

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (813, 524, 387) = 1.

Given numbers are 813, 524, 387

The list of prime factors of all numbers are

Prime factors of 813 are 3 x 271

Prime factors of 524 are 2 x 2 x 131

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 813, 524, 387

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

Apply this formula for all numbers.

Step1:

LCM(813, 524) = 426012

GCD(813, 524) = ( 813 x 524 ) / 426012

= 813 / 524

= 813

Step2:

LCM(1, 387) = 387

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

= 1 / 387

= 1

So, Greatest Common Divisor of 813, 524, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 531, 587, 174
• GCD of 147, 553, 933
• GCD of 757, 863, 867
• GCD of 793, 440, 423
• GCD of 690, 993, 746

Given numbers are 813, 524, 387
The greatest common divisor of numbers 813, 524, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 813, 524, 387 is 1.

1. What is the GCD of 813, 524, 387?

GCD of given numbers 813, 524, 387 is 1

2. How to calculate the greatest common divisor of 813, 524, 387?

We can find the highest common divisor of 813, 524, 387 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 813, 524, 387 i.e 1.

3. How can I use the GCD of 813, 524, 387Calculator?

Out the numbers 813, 524, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.