Given numbers are 409,299,487,253

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

The LCM of 409,299,487,253 is 655112887.

Find LCM of 409,299,487,253 with Prime Factorization

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

23 x 409 x 13 x 487 x 11 = 655112887

Therefore, the lowest common multiple of 409,299,487,253 is 655112887.

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 299 x 487 x 253 = 15067596401

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

299 : 1, 13, 23, 299

487 : 1, 487

253 : 1, 11, 23, 253

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 409,299,487,253, is 1.

Now, the common factors can be found like this.

409:409

299:13x 23

487:487

253:11x 23

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

23 = 23

Therefore, the value for common factors is 23.

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 = 15067596401/(1x23)

LCM = 15067596401/23

LCM = 655112887

Thus, we can understand that the LCM of 409,299,487,253 is 655112887.

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

• LCM of 743, 516, 383, 233
• LCM of 876, 980, 892, 314
• LCM of 681, 735, 785, 254
• LCM of 853, 907, 992, 475
• LCM of 450, 821, 894, 226

1. What is the LCM of 409, 299, 487, 253?

Answer: LCM of 409, 299, 487, 253 is 655112887.

2. How to calculate the LCM of 409, 299, 487, 253?

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, 299, 487, 253.

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}.