Given numbers are 688,552,354,848,785

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

The LCM of 688,552,354,848,785 is 116529281040.

Find LCM of 688,552,354,848,785 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 43 x 23 x 59 x 53 x 785 = 116529281040

Therefore, the lowest common multiple of 688,552,354,848,785 is 116529281040.

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.

688 x 552 x 354 x 848 x 785 = 89494487838720

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.

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

354 : 1, 2, 3, 6, 59, 118, 177, 354

848 : 1, 2, 4, 8, 16, 53, 106, 212, 424, 848

785 : 1, 5, 157, 785

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 688,552,354,848,785, is 1.

Now, the common factors can be found like this.

688:2x 2x 2x 2x 43

552:2x 2x 2x 3x 23

354:2x 3x 59

848:2x 2x 2x 2x 53

785:5x 157

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

2x 2x 2x 2x 2x 2x 2x 2x 3 = 768

Therefore, the value for common factors is 768.

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 = 89494487838720/(1x768)

LCM = 89494487838720/768

LCM = 116529281040

Thus, we can understand that the LCM of 688,552,354,848,785 is 116529281040.

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

• LCM of 312, 997, 732, 614, 358
• LCM of 227, 761, 685, 255, 361
• LCM of 701, 485, 660, 200, 382
• LCM of 332, 756, 255, 168, 180
• LCM of 563, 265, 227, 449, 126

1. What is the LCM of 688, 552, 354, 848, 785?

Answer: LCM of 688, 552, 354, 848, 785 is 116529281040.

2. How to calculate the LCM of 688, 552, 354, 848, 785?

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 688, 552, 354, 848, 785.

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}.