Given numbers are 445,195,125,816

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

The LCM of 445,195,125,816 is 118014000.

Find LCM of 445,195,125,816 with Prime Factorization

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

3 x 5 x 89 x 13 x 25 x 272 = 118014000

Therefore, the lowest common multiple of 445,195,125,816 is 118014000.

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.

445 x 195 x 125 x 816 = 8851050000

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.

445 : 1, 5, 89, 445

195 : 1, 3, 5, 13, 15, 39, 65, 195

125 : 1, 5, 25, 125

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 445,195,125,816, is 1.

Now, the common factors can be found like this.

445:5x 89

195:3x 5x 13

125:5x 5x 5

816:2x 2x 2x 2x 3x 17

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

3x 5x 5 = 75

Therefore, the value for common factors is 75.

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 = 8851050000/(1x75)

LCM = 8851050000/75

LCM = 118014000

Thus, we can understand that the LCM of 445,195,125,816 is 118014000.

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

• LCM of 728, 868, 890, 271
• LCM of 889, 482, 702, 201
• LCM of 674, 257, 620, 104
• LCM of 763, 508, 952, 247
• LCM of 891, 423, 817, 268

1. What is the LCM of 445, 195, 125, 816?

Answer: LCM of 445, 195, 125, 816 is 118014000.

2. How to calculate the LCM of 445, 195, 125, 816?

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 445, 195, 125, 816.

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}.