Given numbers are 247,370,842,348

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

The LCM of 247,370,842,348 is 6694683060.

Find LCM of 247,370,842,348 with Prime Factorization

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

2 x 247 x 185 x 421 x 174 = 6694683060

Therefore, the lowest common multiple of 247,370,842,348 is 6694683060.

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.

247 x 370 x 842 x 348 = 26778732240

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.

247 : 1, 13, 19, 247

370 : 1, 2, 5, 10, 37, 74, 185, 370

842 : 1, 2, 421, 842

348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,370,842,348, is 1.

Now, the common factors can be found like this.

247:13x 19

370:2x 5x 37

842:2x 421

348:2x 2x 3x 29

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 = 26778732240/(1x4)

LCM = 26778732240/4

LCM = 6694683060

Thus, we can understand that the LCM of 247,370,842,348 is 6694683060.

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

• LCM of 756, 198, 590, 450
• LCM of 872, 609, 309, 529
• LCM of 310, 569, 755, 199
• LCM of 902, 571, 280, 977
• LCM of 846, 371, 509, 823

1. What is the LCM of 247, 370, 842, 348?

Answer: LCM of 247, 370, 842, 348 is 6694683060.

2. How to calculate the LCM of 247, 370, 842, 348?

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 247, 370, 842, 348.

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}.