Given numbers are 684,421,583,743,290

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

The LCM of 684,421,583,743,290 is 18086876297820.

Find LCM of 684,421,583,743,290 with Prime Factorization

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

2 x 342 x 421 x 583 x 743 x 145 = 18086876297820

Therefore, the lowest common multiple of 684,421,583,743,290 is 18086876297820.

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.

684 x 421 x 583 x 743 x 290 = 36173752595640

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.

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

421 : 1, 421

583 : 1, 11, 53, 583

743 : 1, 743

290 : 1, 2, 5, 10, 29, 58, 145, 290

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 684,421,583,743,290, is 1.

Now, the common factors can be found like this.

684:2x 2x 3x 3x 19

421:421

583:11x 53

743:743

290:2x 5x 29

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

2 = 2

Therefore, the value for common factors is 2.

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 = 36173752595640/(1x2)

LCM = 36173752595640/2

LCM = 18086876297820

Thus, we can understand that the LCM of 684,421,583,743,290 is 18086876297820.

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

• LCM of 753, 518, 355, 686, 329
• LCM of 329, 316, 654, 792, 599
• LCM of 665, 365, 194, 431, 501
• LCM of 162, 264, 940, 144, 324
• LCM of 359, 914, 510, 200, 238

1. What is the LCM of 684, 421, 583, 743, 290?

Answer: LCM of 684, 421, 583, 743, 290 is 18086876297820.

2. How to calculate the LCM of 684, 421, 583, 743, 290?

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 684, 421, 583, 743, 290.

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}.