Given numbers are 400,326,785,565,285

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

The LCM of 400,326,785,565,285 is 65932652400.

Find LCM of 400,326,785,565,285 with Prime Factorization

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

2 x 5 x 40 x 163 x 157 x 113 x 57 = 65932652400

Therefore, the lowest common multiple of 400,326,785,565,285 is 65932652400.

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.

400 x 326 x 785 x 565 x 285 = 16483163100000

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.

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

326 : 1, 2, 163, 326

785 : 1, 5, 157, 785

565 : 1, 5, 113, 565

285 : 1, 3, 5, 15, 19, 57, 95, 285

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 400,326,785,565,285, is 1.

Now, the common factors can be found like this.

400:2x 2x 2x 2x 5x 5

326:2x 163

785:5x 157

565:5x 113

285:3x 5x 19

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

2x 5x 5x 5 = 250

Therefore, the value for common factors is 250.

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 = 16483163100000/(1x250)

LCM = 16483163100000/250

LCM = 65932652400

Thus, we can understand that the LCM of 400,326,785,565,285 is 65932652400.

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

• LCM of 216, 124, 663, 105, 350
• LCM of 221, 948, 172, 571, 971
• LCM of 392, 188, 664, 865, 353
• LCM of 859, 424, 527, 980, 834
• LCM of 520, 448, 474, 725, 166

1. What is the LCM of 400, 326, 785, 565, 285?

Answer: LCM of 400, 326, 785, 565, 285 is 65932652400.

2. How to calculate the LCM of 400, 326, 785, 565, 285?

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 400, 326, 785, 565, 285.

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}.