Given numbers are 390,752,214,859,243

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

The LCM of 390,752,214,859,243 is 1091727907920.

Find LCM of 390,752,214,859,243 with Prime Factorization

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

2 x 3 x 65 x 376 x 107 x 859 x 81 = 1091727907920

Therefore, the lowest common multiple of 390,752,214,859,243 is 1091727907920.

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.

390 x 752 x 214 x 859 x 243 = 13100734895040

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

214 : 1, 2, 107, 214

859 : 1, 859

243 : 1, 3, 9, 27, 81, 243

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,752,214,859,243, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

752:2x 2x 2x 2x 47

214:2x 107

859:859

243:3x 3x 3x 3x 3

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 3 = 12

Therefore, the value for common factors is 12.

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 = 13100734895040/(1x12)

LCM = 13100734895040/12

LCM = 1091727907920

Thus, we can understand that the LCM of 390,752,214,859,243 is 1091727907920.

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

• LCM of 853, 172, 214, 500, 529
• LCM of 356, 378, 191, 742, 293
• LCM of 910, 318, 420, 716, 107
• LCM of 260, 609, 795, 375, 866
• LCM of 990, 535, 756, 966, 645

1. What is the LCM of 390, 752, 214, 859, 243?

Answer: LCM of 390, 752, 214, 859, 243 is 1091727907920.

2. How to calculate the LCM of 390, 752, 214, 859, 243?

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 390, 752, 214, 859, 243.

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}.