Given numbers are 423,226,818,210

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

The LCM of 423,226,818,210 is 1368485370.

Find LCM of 423,226,818,210 with Prime Factorization

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

2 x 3 x 141 x 113 x 409 x 35 = 1368485370

Therefore, the lowest common multiple of 423,226,818,210 is 1368485370.

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.

423 x 226 x 818 x 210 = 16421824440

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.

423 : 1, 3, 9, 47, 141, 423

226 : 1, 2, 113, 226

818 : 1, 2, 409, 818

210 : 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,226,818,210, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

226:2x 113

818:2x 409

210:2x 3x 5x 7

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 3 = 12

Therefore, the value for common factors is 12.

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 = 16421824440/(1x12)

LCM = 16421824440/12

LCM = 1368485370

Thus, we can understand that the LCM of 423,226,818,210 is 1368485370.

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

• LCM of 679, 308, 802, 136
• LCM of 854, 835, 987, 748
• LCM of 831, 421, 408, 213
• LCM of 547, 709, 364, 445
• LCM of 780, 209, 249, 396

1. What is the LCM of 423, 226, 818, 210?

Answer: LCM of 423, 226, 818, 210 is 1368485370.

2. How to calculate the LCM of 423, 226, 818, 210?

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 423, 226, 818, 210.

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}.