Given numbers are 290,138,554,359

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

The LCM of 290,138,554,359 is 1989854430.

Find LCM of 290,138,554,359 with Prime Factorization

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

2 x 145 x 69 x 277 x 359 = 1989854430

Therefore, the lowest common multiple of 290,138,554,359 is 1989854430.

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 138 x 554 x 359 = 7959417720

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

138 : 1, 2, 3, 6, 23, 46, 69, 138

554 : 1, 2, 277, 554

359 : 1, 359

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,138,554,359, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

138:2x 3x 23

554:2x 277

359:359

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 7959417720/(1x4)

LCM = 7959417720/4

LCM = 1989854430

Thus, we can understand that the LCM of 290,138,554,359 is 1989854430.

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

• LCM of 404, 155, 982, 289
• LCM of 578, 492, 807, 696
• LCM of 306, 540, 951, 726
• LCM of 152, 714, 547, 630
• LCM of 624, 873, 628, 940

1. What is the LCM of 290, 138, 554, 359?

Answer: LCM of 290, 138, 554, 359 is 1989854430.

2. How to calculate the LCM of 290, 138, 554, 359?

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, 138, 554, 359.

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}.