Given numbers are 290,398,199,889

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

The LCM of 290,398,199,889 is 51304190.

Find LCM of 290,398,199,889 with Prime Factorization

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

2 x 199 x 145 x 1 x 1 x 889 = 51304190

Therefore, the lowest common multiple of 290,398,199,889 is 51304190.

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.

290 x 398 x 199 x 889 = 20419067620

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.

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

398 : 1, 2, 199, 398

199 : 1, 199

889 : 1, 7, 127, 889

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,398,199,889, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

398:2x 199

199:199

889:7x 127

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

2x 199 = 398

Therefore, the value for common factors is 398.

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 = 20419067620/(1x398)

LCM = 20419067620/398

LCM = 51304190

Thus, we can understand that the LCM of 290,398,199,889 is 51304190.

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

• LCM of 677, 952, 996, 404
• LCM of 657, 572, 579, 716
• LCM of 350, 513, 388, 697
• LCM of 935, 293, 694, 826
• LCM of 609, 450, 261, 239

1. What is the LCM of 290, 398, 199, 889?

Answer: LCM of 290, 398, 199, 889 is 51304190.

2. How to calculate the LCM of 290, 398, 199, 889?

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 290, 398, 199, 889.

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}.