Given numbers are 247,230,550,912

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

The LCM of 247,230,550,912 is 74989200.

Find LCM of 247,230,550,912 with Prime Factorization

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

2 x 5 x 19 x 13 x 23 x 55 x 24 = 74989200

Therefore, the lowest common multiple of 247,230,550,912 is 74989200.

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 230 x 550 x 912 = 28495896000

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

230 : 1, 2, 5, 10, 23, 46, 115, 230

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,230,550,912, is 1.

Now, the common factors can be found like this.

247:13x 19

230:2x 5x 23

550:2x 5x 5x 11

912:2x 2x 2x 2x 3x 19

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 5x 19 = 380

Therefore, the value for common factors is 380.

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 = 28495896000/(1x380)

LCM = 28495896000/380

LCM = 74989200

Thus, we can understand that the LCM of 247,230,550,912 is 74989200.

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

• LCM of 544, 671, 688, 472
• LCM of 966, 148, 168, 810
• LCM of 324, 900, 913, 948
• LCM of 168, 648, 392, 961
• LCM of 269, 423, 772, 254

1. What is the LCM of 247, 230, 550, 912?

Answer: LCM of 247, 230, 550, 912 is 74989200.

2. How to calculate the LCM of 247, 230, 550, 912?

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, 230, 550, 912.

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}.