Given numbers are 398,766,742,802

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

The LCM of 398,766,742,802 is 22677758614.

Find LCM of 398,766,742,802 with Prime Factorization

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

2 x 199 x 383 x 371 x 401 = 22677758614

Therefore, the lowest common multiple of 398,766,742,802 is 22677758614.

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.

398 x 766 x 742 x 802 = 181422068912

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.

398 : 1, 2, 199, 398

766 : 1, 2, 383, 766

742 : 1, 2, 7, 14, 53, 106, 371, 742

802 : 1, 2, 401, 802

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,766,742,802, is 2.

Now, the common factors can be found like this.

398:2x 199

766:2x 383

742:2x 7x 53

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 2 = 4

Therefore, the value for common factors is 4.

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 = 181422068912/(2x4)

LCM = 181422068912/8

LCM = 22677758614

Thus, we can understand that the LCM of 398,766,742,802 is 22677758614.

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

• LCM of 246, 884, 202, 491
• LCM of 329, 749, 600, 416
• LCM of 536, 817, 631, 342
• LCM of 559, 336, 141, 258
• LCM of 286, 608, 131, 468

1. What is the LCM of 398, 766, 742, 802?

Answer: LCM of 398, 766, 742, 802 is 22677758614.

2. How to calculate the LCM of 398, 766, 742, 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 398, 766, 742, 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}.