Given numbers are 408,401,497,718

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

The LCM of 408,401,497,718 is 29191430184.

Find LCM of 408,401,497,718 with Prime Factorization

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

2 x 204 x 401 x 497 x 359 = 29191430184

Therefore, the lowest common multiple of 408,401,497,718 is 29191430184.

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.

408 x 401 x 497 x 718 = 58382860368

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.

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

401 : 1, 401

497 : 1, 7, 71, 497

718 : 1, 2, 359, 718

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 408,401,497,718, is 1.

Now, the common factors can be found like this.

408:2x 2x 2x 3x 17

401:401

497:7x 71

718:2x 359

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

2 = 2

Therefore, the value for common factors is 2.

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 = 58382860368/(1x2)

LCM = 58382860368/2

LCM = 29191430184

Thus, we can understand that the LCM of 408,401,497,718 is 29191430184.

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

• LCM of 574, 314, 110, 563
• LCM of 271, 810, 288, 379
• LCM of 518, 357, 648, 997
• LCM of 621, 391, 546, 478
• LCM of 921, 535, 748, 738

1. What is the LCM of 408, 401, 497, 718?

Answer: LCM of 408, 401, 497, 718 is 29191430184.

2. How to calculate the LCM of 408, 401, 497, 718?

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 408, 401, 497, 718.

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}.