Given numbers are 427,321,509,993

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 427,321,509,993 is 23092911093.

Find LCM of 427,321,509,993 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

3 x 427 x 107 x 509 x 331 = 23092911093

Therefore, the lowest common multiple of 427,321,509,993 is 23092911093.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

427 x 321 x 509 x 993 = 69278733279

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

427 : 1, 7, 61, 427

321 : 1, 3, 107, 321

509 : 1, 509

993 : 1, 3, 331, 993

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,321,509,993, is 1.

Now, the common factors can be found like this.

427:7x 61

321:3x 107

509:509

993:3x 331

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 69278733279/(1x3)

LCM = 69278733279/3

LCM = 23092911093

Thus, we can understand that the LCM of 427,321,509,993 is 23092911093.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 589, 300, 702, 243
• LCM of 612, 972, 608, 552
• LCM of 658, 559, 430, 207
• LCM of 357, 313, 787, 488
• LCM of 113, 961, 389, 506

1. What is the LCM of 427, 321, 509, 993?

Answer: LCM of 427, 321, 509, 993 is 23092911093.

2. How to calculate the LCM of 427, 321, 509, 993?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 427, 321, 509, 993.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.