Given numbers are 849,272,402,621

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

The LCM of 849,272,402,621 is 3202740432.

Find LCM of 849,272,402,621 with Prime Factorization

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

2 x 3 x 283 x 136 x 67 x 207 = 3202740432

Therefore, the lowest common multiple of 849,272,402,621 is 3202740432.

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.

849 x 272 x 402 x 621 = 57649327776

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.

849 : 1, 3, 283, 849

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

402 : 1, 2, 3, 6, 67, 134, 201, 402

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 849,272,402,621, is 1.

Now, the common factors can be found like this.

849:3x 283

272:2x 2x 2x 2x 17

402:2x 3x 67

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 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 57649327776/(1x18)

LCM = 57649327776/18

LCM = 3202740432

Thus, we can understand that the LCM of 849,272,402,621 is 3202740432.

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

• LCM of 142, 969, 995, 729
• LCM of 295, 707, 167, 835
• LCM of 347, 822, 168, 330
• LCM of 760, 336, 819, 778
• LCM of 661, 916, 595, 847

1. What is the LCM of 849, 272, 402, 621?

Answer: LCM of 849, 272, 402, 621 is 3202740432.

2. How to calculate the LCM of 849, 272, 402, 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 849, 272, 402, 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}.