Given numbers are 473,642,323,493

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

The LCM of 473,642,323,493 is 2844439422.

Find LCM of 473,642,323,493 with Prime Factorization

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

17 x 473 x 642 x 19 x 29 = 2844439422

Therefore, the lowest common multiple of 473,642,323,493 is 2844439422.

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.

473 x 642 x 323 x 493 = 48355470174

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.

473 : 1, 11, 43, 473

642 : 1, 2, 3, 6, 107, 214, 321, 642

323 : 1, 17, 19, 323

493 : 1, 17, 29, 493

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,642,323,493, is 1.

Now, the common factors can be found like this.

473:11x 43

642:2x 3x 107

323:17x 19

493:17x 29

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

17 = 17

Therefore, the value for common factors is 17.

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 = 48355470174/(1x17)

LCM = 48355470174/17

LCM = 2844439422

Thus, we can understand that the LCM of 473,642,323,493 is 2844439422.

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

• LCM of 708, 736, 596, 725
• LCM of 399, 460, 991, 205
• LCM of 368, 842, 890, 231
• LCM of 677, 907, 218, 233
• LCM of 806, 721, 152, 735

1. What is the LCM of 473, 642, 323, 493?

Answer: LCM of 473, 642, 323, 493 is 2844439422.

2. How to calculate the LCM of 473, 642, 323, 493?

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 473, 642, 323, 493.

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}.