Given numbers are 624,403,336,409

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

The LCM of 624,403,336,409 is 55381872.

Find LCM of 624,403,336,409 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 13 x 1 x 31 x 7 x 409 = 55381872

Therefore, the lowest common multiple of 624,403,336,409 is 55381872.

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.

624 x 403 x 336 x 409 = 34558288128

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.

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

403 : 1, 13, 31, 403

336 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

409 : 1, 409

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 624,403,336,409, is 1.

Now, the common factors can be found like this.

624:2x 2x 2x 2x 3x 13

403:13x 31

336:2x 2x 2x 2x 3x 7

409:409

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 2x 2x 3x 13 = 624

Therefore, the value for common factors is 624.

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 = 34558288128/(1x624)

LCM = 34558288128/624

LCM = 55381872

Thus, we can understand that the LCM of 624,403,336,409 is 55381872.

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

• LCM of 176, 186, 927, 192
• LCM of 618, 956, 569, 649
• LCM of 359, 863, 613, 845
• LCM of 114, 426, 296, 951
• LCM of 142, 344, 399, 477

1. What is the LCM of 624, 403, 336, 409?

Answer: LCM of 624, 403, 336, 409 is 55381872.

2. How to calculate the LCM of 624, 403, 336, 409?

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 624, 403, 336, 409.

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}.