Given numbers are 443,518,136,602,643

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

The LCM of 443,518,136,602,643 is 431441410568.

Find LCM of 443,518,136,602,643 with Prime Factorization

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

2 x 7 x 443 x 37 x 68 x 43 x 643 = 431441410568

Therefore, the lowest common multiple of 443,518,136,602,643 is 431441410568.

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.

443 x 518 x 136 x 602 x 643 = 12080359495904

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.

443 : 1, 443

518 : 1, 2, 7, 14, 37, 74, 259, 518

136 : 1, 2, 4, 8, 17, 34, 68, 136

602 : 1, 2, 7, 14, 43, 86, 301, 602

643 : 1, 643

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 443,518,136,602,643, is 1.

Now, the common factors can be found like this.

443:443

518:2x 7x 37

136:2x 2x 2x 17

602:2x 7x 43

643:643

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

2x 2x 7 = 28

Therefore, the value for common factors is 28.

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 = 12080359495904/(1x28)

LCM = 12080359495904/28

LCM = 431441410568

Thus, we can understand that the LCM of 443,518,136,602,643 is 431441410568.

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

• LCM of 145, 756, 855, 769, 890
• LCM of 624, 930, 510, 725, 429
• LCM of 969, 801, 682, 409, 983
• LCM of 221, 915, 840, 762, 361
• LCM of 960, 979, 367, 588, 526

1. What is the LCM of 443, 518, 136, 602, 643?

Answer: LCM of 443, 518, 136, 602, 643 is 431441410568.

2. How to calculate the LCM of 443, 518, 136, 602, 643?

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 443, 518, 136, 602, 643.

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}.