Given numbers are 578,409,561,404

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

The LCM of 578,409,561,404 is 1575855732.

Find LCM of 578,409,561,404 with Prime Factorization

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

2 x 17 x 17 x 409 x 33 x 202 = 1575855732

Therefore, the lowest common multiple of 578,409,561,404 is 1575855732.

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.

578 x 409 x 561 x 404 = 53579094888

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.

578 : 1, 2, 17, 34, 289, 578

409 : 1, 409

561 : 1, 3, 11, 17, 33, 51, 187, 561

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 578,409,561,404, is 1.

Now, the common factors can be found like this.

578:2x 17x 17

409:409

561:3x 11x 17

404:2x 2x 101

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 53579094888/(1x34)

LCM = 53579094888/34

LCM = 1575855732

Thus, we can understand that the LCM of 578,409,561,404 is 1575855732.

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

• LCM of 426, 472, 753, 646
• LCM of 301, 821, 711, 758
• LCM of 961, 591, 336, 623
• LCM of 576, 444, 587, 988
• LCM of 267, 339, 520, 871

1. What is the LCM of 578, 409, 561, 404?

Answer: LCM of 578, 409, 561, 404 is 1575855732.

2. How to calculate the LCM of 578, 409, 561, 404?

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 578, 409, 561, 404.

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}.