Given numbers are 247,143,364,802

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

The LCM of 247,143,364,802 is 30506476.

Find LCM of 247,143,364,802 with Prime Factorization

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

2 x 13 x 19 x 11 x 14 x 401 = 30506476

Therefore, the lowest common multiple of 247,143,364,802 is 30506476.

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 143 x 364 x 802 = 10311188888

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

143 : 1, 11, 13, 143

364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,143,364,802, is 1.

Now, the common factors can be found like this.

247:13x 19

143:11x 13

364:2x 2x 7x 13

802:2x 401

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

2x 13x 13 = 338

Therefore, the value for common factors is 338.

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 = 10311188888/(1x338)

LCM = 10311188888/338

LCM = 30506476

Thus, we can understand that the LCM of 247,143,364,802 is 30506476.

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

• LCM of 152, 287, 749, 237
• LCM of 307, 232, 430, 341
• LCM of 563, 886, 554, 728
• LCM of 699, 964, 329, 382
• LCM of 160, 200, 955, 445

1. What is the LCM of 247, 143, 364, 802?

Answer: LCM of 247, 143, 364, 802 is 30506476.

2. How to calculate the LCM of 247, 143, 364, 802?

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, 143, 364, 802.

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}.