Given numbers are 438,239,303,404

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

The LCM of 438,239,303,404 is 21145764.

Find LCM of 438,239,303,404 with Prime Factorization

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

2 x 3 x 101 x 73 x 239 x 1 x 2 = 21145764

Therefore, the lowest common multiple of 438,239,303,404 is 21145764.

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.

438 x 239 x 303 x 404 = 12814332984

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.

438 : 1, 2, 3, 6, 73, 146, 219, 438

239 : 1, 239

303 : 1, 3, 101, 303

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 438,239,303,404, is 1.

Now, the common factors can be found like this.

438:2x 3x 73

239:239

303:3x 101

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 3x 101 = 606

Therefore, the value for common factors is 606.

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 = 12814332984/(1x606)

LCM = 12814332984/606

LCM = 21145764

Thus, we can understand that the LCM of 438,239,303,404 is 21145764.

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

• LCM of 279, 914, 779, 347
• LCM of 334, 563, 707, 573
• LCM of 343, 823, 318, 582
• LCM of 533, 810, 629, 367
• LCM of 378, 769, 287, 286

1. What is the LCM of 438, 239, 303, 404?

Answer: LCM of 438, 239, 303, 404 is 21145764.

2. How to calculate the LCM of 438, 239, 303, 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 438, 239, 303, 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}.