Given numbers are 111,821,189,438,813

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

The LCM of 111,821,189,438,813 is 227158416198.

Find LCM of 111,821,189,438,813 with Prime Factorization

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

3 x 37 x 821 x 63 x 146 x 271 = 227158416198

Therefore, the lowest common multiple of 111,821,189,438,813 is 227158416198.

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.

111 x 821 x 189 x 438 x 813 = 6133277237346

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.

111 : 1, 3, 37, 111

821 : 1, 821

189 : 1, 3, 7, 9, 21, 27, 63, 189

438 : 1, 2, 3, 6, 73, 146, 219, 438

813 : 1, 3, 271, 813

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 111,821,189,438,813, is 1.

Now, the common factors can be found like this.

111:3x 37

821:821

189:3x 3x 3x 7

438:2x 3x 73

813:3x 271

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

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 6133277237346/(1x27)

LCM = 6133277237346/27

LCM = 227158416198

Thus, we can understand that the LCM of 111,821,189,438,813 is 227158416198.

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

• LCM of 620, 554, 990, 606, 451
• LCM of 223, 598, 334, 572, 477
• LCM of 674, 222, 886, 461, 189
• LCM of 953, 406, 806, 351, 496
• LCM of 110, 301, 102, 362, 565

1. What is the LCM of 111, 821, 189, 438, 813?

Answer: LCM of 111, 821, 189, 438, 813 is 227158416198.

2. How to calculate the LCM of 111, 821, 189, 438, 813?

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 111, 821, 189, 438, 813.

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}.