Given numbers are 730,803,368,621

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

The LCM of 730,803,368,621 is 39893040.

Find LCM of 730,803,368,621 with Prime Factorization

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

2 x 23 x 73 x 5 x 11 x 8 x 27 = 39893040

Therefore, the lowest common multiple of 730,803,368,621 is 39893040.

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.

730 x 803 x 368 x 621 = 133960828320

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.

730 : 1, 2, 5, 10, 73, 146, 365, 730

803 : 1, 11, 73, 803

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,803,368,621, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

803:11x 73

368:2x 2x 2x 2x 23

621:3x 3x 3x 23

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

2x 23x 73 = 3358

Therefore, the value for common factors is 3358.

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 = 133960828320/(1x3358)

LCM = 133960828320/3358

LCM = 39893040

Thus, we can understand that the LCM of 730,803,368,621 is 39893040.

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

• LCM of 996, 711, 147, 284
• LCM of 966, 600, 284, 592
• LCM of 329, 947, 618, 775
• LCM of 592, 388, 176, 900
• LCM of 165, 715, 218, 696

1. What is the LCM of 730, 803, 368, 621?

Answer: LCM of 730, 803, 368, 621 is 39893040.

2. How to calculate the LCM of 730, 803, 368, 621?

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 730, 803, 368, 621.

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}.