Given numbers are 247,230,508,702,715

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

The LCM of 247,230,508,702,715 is 4285632780.

Find LCM of 247,230,508,702,715 with Prime Factorization

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

2 x 5 x 13 x 19 x 23 x 254 x 27 x 11 = 4285632780

Therefore, the lowest common multiple of 247,230,508,702,715 is 4285632780.

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 508 x 702 x 715 = 14485438796400

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

508 : 1, 2, 4, 127, 254, 508

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,230,508,702,715, is 1.

Now, the common factors can be found like this.

247:13x 19

230:2x 5x 23

508:2x 2x 127

702:2x 3x 3x 3x 13

715:5x 11x 13

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 13x 13 = 3380

Therefore, the value for common factors is 3380.

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 = 14485438796400/(1x3380)

LCM = 14485438796400/3380

LCM = 4285632780

Thus, we can understand that the LCM of 247,230,508,702,715 is 4285632780.

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

• LCM of 997, 710, 562, 482, 860
• LCM of 564, 225, 654, 954, 446
• LCM of 308, 381, 788, 507, 117
• LCM of 560, 204, 913, 299, 882
• LCM of 484, 374, 109, 519, 814

1. What is the LCM of 247, 230, 508, 702, 715?

Answer: LCM of 247, 230, 508, 702, 715 is 4285632780.

2. How to calculate the LCM of 247, 230, 508, 702, 715?

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, 508, 702, 715.

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}.