Given numbers are 946,928,128,880,388

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

The LCM of 946,928,128,880,388 is 851551360.

Find LCM of 946,928,128,880,388 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 11 x 43 x 29 x 4 x 5 x 97 = 851551360

Therefore, the lowest common multiple of 946,928,128,880,388 is 851551360.

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.

946 x 928 x 128 x 880 x 388 = 38367498076160

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.

946 : 1, 2, 11, 22, 43, 86, 473, 946

928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

128 : 1, 2, 4, 8, 16, 32, 64, 128

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

388 : 1, 2, 4, 97, 194, 388

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 946,928,128,880,388, is 2.

Now, the common factors can be found like this.

946:2x 11x 43

928:2x 2x 2x 2x 2x 29

128:2x 2x 2x 2x 2x 2x 2

880:2x 2x 2x 2x 5x 11

388:2x 2x 97

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 2x 2x 2x 2x 2x 2x 2x 2x 2x 11 = 22528

Therefore, the value for common factors is 22528.

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 = 38367498076160/(2x22528)

LCM = 38367498076160/45056

LCM = 851551360

Thus, we can understand that the LCM of 946,928,128,880,388 is 851551360.

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

• LCM of 986, 227, 874, 467, 346
• LCM of 305, 175, 108, 456, 326
• LCM of 624, 475, 356, 715, 609
• LCM of 311, 914, 375, 753, 549
• LCM of 109, 437, 903, 932, 323

1. What is the LCM of 946, 928, 128, 880, 388?

Answer: LCM of 946, 928, 128, 880, 388 is 851551360.

2. How to calculate the LCM of 946, 928, 128, 880, 388?

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 946, 928, 128, 880, 388.

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}.