GCD of 349, 813, 924, 821 Calculator

Given Input numbers are 349, 813, 924, 821

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

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 813 :

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

1, 3, 271, 813

Divisors of 924 :

The positive integer divisors of 924 that completely divides 924 are.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (349, 813, 924, 821) = 1.

Given numbers are 349, 813, 924, 821

The list of prime factors of all numbers are

Prime factors of 349 are 349

Prime factors of 813 are 3 x 271

Prime factors of 924 are 2 x 2 x 3 x 7 x 11

Prime factors of 821 are 821

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

Given numbers are 349, 813, 924, 821

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

Apply this formula for all numbers.

Step1:

LCM(349, 813) = 283737

GCD(349, 813) = ( 349 x 813 ) / 283737

= 349 / 813

= 349

Step2:

LCM(1, 924) = 924

GCD(1, 924) = ( 1 x 924 ) / 924

= 1 / 924

= 1

Step3:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

So, Greatest Common Divisor of 349, 813, 924, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 356, 914, 845, 997
• GCD of 692, 615, 172, 723
• GCD of 928, 969, 179, 596
• GCD of 613, 251, 686, 212
• GCD of 508, 197, 966, 652

Given numbers are 349, 813, 924, 821
The greatest common divisor of numbers 349, 813, 924, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 349, 813, 924, 821 is 1.

1. What is the GCD of 349, 813, 924, 821?

GCD of given numbers 349, 813, 924, 821 is 1

2. How to calculate the greatest common divisor of 349, 813, 924, 821?

We can find the highest common divisor of 349, 813, 924, 821 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 349, 813, 924, 821 i.e 1.

3. How can I use the GCD of 349, 813, 924, 821Calculator?

Out the numbers 349, 813, 924, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.