Given numbers are 904,742,305,298

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

The LCM of 904,742,305,298 is 15241525880.

Find LCM of 904,742,305,298 with Prime Factorization

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

2 x 452 x 371 x 305 x 149 = 15241525880

Therefore, the lowest common multiple of 904,742,305,298 is 15241525880.

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.

904 x 742 x 305 x 298 = 60966103520

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.

904 : 1, 2, 4, 8, 113, 226, 452, 904

742 : 1, 2, 7, 14, 53, 106, 371, 742

305 : 1, 5, 61, 305

298 : 1, 2, 149, 298

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 904,742,305,298, is 1.

Now, the common factors can be found like this.

904:2x 2x 2x 113

742:2x 7x 53

305:5x 61

298:2x 149

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 60966103520/(1x4)

LCM = 60966103520/4

LCM = 15241525880

Thus, we can understand that the LCM of 904,742,305,298 is 15241525880.

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

• LCM of 142, 788, 406, 311
• LCM of 297, 884, 443, 795
• LCM of 422, 912, 418, 921
• LCM of 907, 490, 200, 129
• LCM of 901, 852, 815, 796

1. What is the LCM of 904, 742, 305, 298?

Answer: LCM of 904, 742, 305, 298 is 15241525880.

2. How to calculate the LCM of 904, 742, 305, 298?

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 904, 742, 305, 298.

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}.