Given numbers are 728,518,929,517,571

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

The LCM of 728,518,929,517,571 is 7387125353608.

Find LCM of 728,518,929,517,571 with Prime Factorization

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

2 x 7 x 52 x 37 x 929 x 517 x 571 = 7387125353608

Therefore, the lowest common multiple of 728,518,929,517,571 is 7387125353608.

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.

728 x 518 x 929 x 517 x 571 = 103419754950512

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

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

929 : 1, 929

517 : 1, 11, 47, 517

571 : 1, 571

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,518,929,517,571, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

518:2x 7x 37

929:929

517:11x 47

571:571

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 103419754950512/(1x14)

LCM = 103419754950512/14

LCM = 7387125353608

Thus, we can understand that the LCM of 728,518,929,517,571 is 7387125353608.

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

• LCM of 990, 123, 262, 867, 654
• LCM of 425, 737, 892, 495, 943
• LCM of 298, 857, 579, 477, 745
• LCM of 173, 274, 712, 392, 153
• LCM of 660, 639, 131, 821, 836

1. What is the LCM of 728, 518, 929, 517, 571?

Answer: LCM of 728, 518, 929, 517, 571 is 7387125353608.

2. How to calculate the LCM of 728, 518, 929, 517, 571?

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 728, 518, 929, 517, 571.

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}.