Given numbers are 247,548,745,447

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

The LCM of 247,548,745,447 is 302520660.

Find LCM of 247,548,745,447 with Prime Factorization

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

149 x 247 x 548 x 5 x 3 = 302520660

Therefore, the lowest common multiple of 247,548,745,447 is 302520660.

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 548 x 745 x 447 = 45075578340

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

548 : 1, 2, 4, 137, 274, 548

745 : 1, 5, 149, 745

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,548,745,447, is 1.

Now, the common factors can be found like this.

247:13x 19

548:2x 2x 137

745:5x 149

447:3x 149

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

149 = 149

Therefore, the value for common factors is 149.

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 = 45075578340/(1x149)

LCM = 45075578340/149

LCM = 302520660

Thus, we can understand that the LCM of 247,548,745,447 is 302520660.

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

• LCM of 367, 146, 880, 192
• LCM of 227, 811, 668, 698
• LCM of 404, 793, 761, 803
• LCM of 627, 798, 951, 533
• LCM of 553, 986, 921, 934

1. What is the LCM of 247, 548, 745, 447?

Answer: LCM of 247, 548, 745, 447 is 302520660.

2. How to calculate the LCM of 247, 548, 745, 447?

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, 548, 745, 447.

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}.