Given numbers are 354,928,560,245,655

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

The LCM of 354,928,560,245,655 is 5271796320.

Find LCM of 354,928,560,245,655 with Prime Factorization

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

2 x 2 x 2 x 2 x 5 x 7 x 177 x 58 x 1 x 7 x 131 = 5271796320

Therefore, the lowest common multiple of 354,928,560,245,655 is 5271796320.

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.

354 x 928 x 560 x 245 x 655 = 29522059392000

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.

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

928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

245 : 1, 5, 7, 35, 49, 245

655 : 1, 5, 131, 655

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 354,928,560,245,655, is 1.

Now, the common factors can be found like this.

354:2x 3x 59

928:2x 2x 2x 2x 2x 29

560:2x 2x 2x 2x 5x 7

245:5x 7x 7

655:5x 131

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 5x 5x 7 = 5600

Therefore, the value for common factors is 5600.

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 = 29522059392000/(1x5600)

LCM = 29522059392000/5600

LCM = 5271796320

Thus, we can understand that the LCM of 354,928,560,245,655 is 5271796320.

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

• LCM of 464, 711, 388, 123, 241
• LCM of 857, 764, 872, 620, 536
• LCM of 140, 715, 599, 969, 643
• LCM of 278, 948, 887, 757, 270
• LCM of 114, 863, 351, 186, 799

1. What is the LCM of 354, 928, 560, 245, 655?

Answer: LCM of 354, 928, 560, 245, 655 is 5271796320.

2. How to calculate the LCM of 354, 928, 560, 245, 655?

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 354, 928, 560, 245, 655.

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}.