Given numbers are 742,855,383,470,239

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

The LCM of 742,855,383,470,239 is 2729383443990.

Find LCM of 742,855,383,470,239 with Prime Factorization

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

2 x 5 x 371 x 171 x 383 x 47 x 239 = 2729383443990

Therefore, the lowest common multiple of 742,855,383,470,239 is 2729383443990.

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.

742 x 855 x 383 x 470 x 239 = 27293834439900

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.

742 : 1, 2, 7, 14, 53, 106, 371, 742

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

383 : 1, 383

470 : 1, 2, 5, 10, 47, 94, 235, 470

239 : 1, 239

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 742,855,383,470,239, is 1.

Now, the common factors can be found like this.

742:2x 7x 53

855:3x 3x 5x 19

383:383

470:2x 5x 47

239:239

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 27293834439900/(1x10)

LCM = 27293834439900/10

LCM = 2729383443990

Thus, we can understand that the LCM of 742,855,383,470,239 is 2729383443990.

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

• LCM of 844, 783, 210, 778, 749
• LCM of 995, 100, 240, 761, 591
• LCM of 932, 712, 571, 321, 134
• LCM of 629, 501, 637, 504, 537
• LCM of 434, 707, 307, 961, 142

1. What is the LCM of 742, 855, 383, 470, 239?

Answer: LCM of 742, 855, 383, 470, 239 is 2729383443990.

2. How to calculate the LCM of 742, 855, 383, 470, 239?

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 742, 855, 383, 470, 239.

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}.