Given numbers are 438,404,354,173

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

The LCM of 438,404,354,173 is 903074532.

Find LCM of 438,404,354,173 with Prime Factorization

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

2 x 3 x 73 x 202 x 59 x 173 = 903074532

Therefore, the lowest common multiple of 438,404,354,173 is 903074532.

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 404 x 354 x 173 = 10836894384

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

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

354 : 1, 2, 3, 6, 59, 118, 177, 354

173 : 1, 173

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 438,404,354,173, is 1.

Now, the common factors can be found like this.

438:2x 3x 73

404:2x 2x 101

354:2x 3x 59

173:173

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 3 = 12

Therefore, the value for common factors is 12.

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 = 10836894384/(1x12)

LCM = 10836894384/12

LCM = 903074532

Thus, we can understand that the LCM of 438,404,354,173 is 903074532.

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

• LCM of 369, 643, 192, 619
• LCM of 409, 638, 799, 573
• LCM of 649, 883, 177, 360
• LCM of 550, 952, 880, 699
• LCM of 275, 555, 663, 461

1. What is the LCM of 438, 404, 354, 173?

Answer: LCM of 438, 404, 354, 173 is 903074532.

2. How to calculate the LCM of 438, 404, 354, 173?

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, 404, 354, 173.

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}.