Given numbers are 128,986,684,264,944

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

The LCM of 128,986,684,264,944 is 7003218816.

Find LCM of 128,986,684,264,944 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 8 x 493 x 57 x 11 x 59 = 7003218816

Therefore, the lowest common multiple of 128,986,684,264,944 is 7003218816.

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.

128 x 986 x 684 x 264 x 944 = 21513888202752

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.

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

986 : 1, 2, 17, 29, 34, 58, 493, 986

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

264 : 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,986,684,264,944, is 2.

Now, the common factors can be found like this.

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

986:2x 17x 29

684:2x 2x 3x 3x 19

264:2x 2x 2x 3x 11

944:2x 2x 2x 2x 59

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 3 = 1536

Therefore, the value for common factors is 1536.

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 = 21513888202752/(2x1536)

LCM = 21513888202752/3072

LCM = 7003218816

Thus, we can understand that the LCM of 128,986,684,264,944 is 7003218816.

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

• LCM of 100, 966, 863, 755, 600
• LCM of 882, 790, 364, 123, 822
• LCM of 276, 413, 902, 570, 956
• LCM of 983, 342, 874, 328, 922
• LCM of 331, 510, 428, 441, 998

1. What is the LCM of 128, 986, 684, 264, 944?

Answer: LCM of 128, 986, 684, 264, 944 is 7003218816.

2. How to calculate the LCM of 128, 986, 684, 264, 944?

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 128, 986, 684, 264, 944.

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}.