Given numbers are 145,821,493,406

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

The LCM of 145,821,493,406 is 28332710.

Find LCM of 145,821,493,406 with Prime Factorization

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

29 x 5 x 821 x 17 x 14 = 28332710

Therefore, the lowest common multiple of 145,821,493,406 is 28332710.

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.

145 x 821 x 493 x 406 = 23827809110

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.

145 : 1, 5, 29, 145

821 : 1, 821

493 : 1, 17, 29, 493

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 145,821,493,406, is 1.

Now, the common factors can be found like this.

145:5x 29

821:821

493:17x 29

406:2x 7x 29

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

29x 29 = 841

Therefore, the value for common factors is 841.

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 = 23827809110/(1x841)

LCM = 23827809110/841

LCM = 28332710

Thus, we can understand that the LCM of 145,821,493,406 is 28332710.

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

• LCM of 887, 515, 322, 844
• LCM of 910, 867, 468, 929
• LCM of 137, 251, 625, 234
• LCM of 611, 386, 676, 718
• LCM of 257, 296, 343, 806

1. What is the LCM of 145, 821, 493, 406?

Answer: LCM of 145, 821, 493, 406 is 28332710.

2. How to calculate the LCM of 145, 821, 493, 406?

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 145, 821, 493, 406.

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}.