Given numbers are 899,436,217,545

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

The LCM of 899,436,217,545 is 13718740.

Find LCM of 899,436,217,545 with Prime Factorization

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

31 x 109 x 29 x 4 x 7 x 5 = 13718740

Therefore, the lowest common multiple of 899,436,217,545 is 13718740.

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.

899 x 436 x 217 x 545 = 46355622460

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.

899 : 1, 29, 31, 899

436 : 1, 2, 4, 109, 218, 436

217 : 1, 7, 31, 217

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 899,436,217,545, is 1.

Now, the common factors can be found like this.

899:29x 31

436:2x 2x 109

217:7x 31

545:5x 109

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

31x 109 = 3379

Therefore, the value for common factors is 3379.

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 = 46355622460/(1x3379)

LCM = 46355622460/3379

LCM = 13718740

Thus, we can understand that the LCM of 899,436,217,545 is 13718740.

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

• LCM of 864, 804, 639, 529
• LCM of 102, 690, 157, 169
• LCM of 878, 970, 552, 418
• LCM of 618, 199, 992, 144
• LCM of 609, 676, 886, 132

1. What is the LCM of 899, 436, 217, 545?

Answer: LCM of 899, 436, 217, 545 is 13718740.

2. How to calculate the LCM of 899, 436, 217, 545?

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 899, 436, 217, 545.

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}.