Given numbers are 128,807,828,651,518

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

The LCM of 128,807,828,651,518 is 57226087296.

Find LCM of 128,807,828,651,518 with Prime Factorization

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

2 x 2 x 3 x 7 x 32 x 269 x 69 x 31 x 37 = 57226087296

Therefore, the lowest common multiple of 128,807,828,651,518 is 57226087296.

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 807 x 828 x 651 x 518 = 28841947997184

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

807 : 1, 3, 269, 807

828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

651 : 1, 3, 7, 21, 31, 93, 217, 651

518 : 1, 2, 7, 14, 37, 74, 259, 518

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,807,828,651,518, is 1.

Now, the common factors can be found like this.

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

807:3x 269

828:2x 2x 3x 3x 23

651:3x 7x 31

518:2x 7x 37

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 3x 3x 7 = 504

Therefore, the value for common factors is 504.

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 = 28841947997184/(1x504)

LCM = 28841947997184/504

LCM = 57226087296

Thus, we can understand that the LCM of 128,807,828,651,518 is 57226087296.

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

• LCM of 964, 764, 662, 895, 579
• LCM of 365, 316, 603, 464, 978
• LCM of 597, 619, 364, 659, 665
• LCM of 978, 828, 687, 135, 353
• LCM of 513, 411, 645, 438, 700

1. What is the LCM of 128, 807, 828, 651, 518?

Answer: LCM of 128, 807, 828, 651, 518 is 57226087296.

2. How to calculate the LCM of 128, 807, 828, 651, 518?

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, 807, 828, 651, 518.

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}.