Given numbers are 403,409,436,404,474

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

The LCM of 403,409,436,404,474 is 1720222259964.

Find LCM of 403,409,436,404,474 with Prime Factorization

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

2 x 2 x 403 x 409 x 109 x 101 x 237 = 1720222259964

Therefore, the lowest common multiple of 403,409,436,404,474 is 1720222259964.

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.

403 x 409 x 436 x 404 x 474 = 13761778079712

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.

403 : 1, 13, 31, 403

409 : 1, 409

436 : 1, 2, 4, 109, 218, 436

404 : 1, 2, 4, 101, 202, 404

474 : 1, 2, 3, 6, 79, 158, 237, 474

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,409,436,404,474, is 1.

Now, the common factors can be found like this.

403:13x 31

409:409

436:2x 2x 109

404:2x 2x 101

474:2x 3x 79

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 2 = 8

Therefore, the value for common factors is 8.

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 = 13761778079712/(1x8)

LCM = 13761778079712/8

LCM = 1720222259964

Thus, we can understand that the LCM of 403,409,436,404,474 is 1720222259964.

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

• LCM of 707, 872, 740, 760, 583
• LCM of 244, 444, 418, 284, 707
• LCM of 347, 957, 541, 559, 547
• LCM of 963, 273, 874, 775, 321
• LCM of 171, 611, 790, 898, 359

1. What is the LCM of 403, 409, 436, 404, 474?

Answer: LCM of 403, 409, 436, 404, 474 is 1720222259964.

2. How to calculate the LCM of 403, 409, 436, 404, 474?

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 403, 409, 436, 404, 474.

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}.