Given numbers are 409,803,318,497,497

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

The LCM of 409,803,318,497,497 is 51906573642.

Find LCM of 409,803,318,497,497 with Prime Factorization

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

7 x 71 x 409 x 803 x 318 x 1 x 1 = 51906573642

Therefore, the lowest common multiple of 409,803,318,497,497 is 51906573642.

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.

409 x 803 x 318 x 497 x 497 = 25797567100074

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.

409 : 1, 409

803 : 1, 11, 73, 803

318 : 1, 2, 3, 6, 53, 106, 159, 318

497 : 1, 7, 71, 497

497 : 1, 7, 71, 497

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 409,803,318,497,497, is 1.

Now, the common factors can be found like this.

409:409

803:11x 73

318:2x 3x 53

497:7x 71

497:7x 71

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

7x 71 = 497

Therefore, the value for common factors is 497.

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 = 25797567100074/(1x497)

LCM = 25797567100074/497

LCM = 51906573642

Thus, we can understand that the LCM of 409,803,318,497,497 is 51906573642.

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

• LCM of 725, 396, 578, 905, 693
• LCM of 265, 178, 530, 365, 465
• LCM of 688, 993, 926, 148, 133
• LCM of 608, 813, 551, 797, 710
• LCM of 410, 317, 789, 781, 233

1. What is the LCM of 409, 803, 318, 497, 497?

Answer: LCM of 409, 803, 318, 497, 497 is 51906573642.

2. How to calculate the LCM of 409, 803, 318, 497, 497?

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 409, 803, 318, 497, 497.

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}.