Given numbers are 310,638,118,248

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

The LCM of 310,638,118,248 is 23338040.

Find LCM of 310,638,118,248 with Prime Factorization

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

2 x 31 x 5 x 319 x 59 x 4 = 23338040

Therefore, the lowest common multiple of 310,638,118,248 is 23338040.

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.

310 x 638 x 118 x 248 = 5787833920

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.

310 : 1, 2, 5, 10, 31, 62, 155, 310

638 : 1, 2, 11, 22, 29, 58, 319, 638

118 : 1, 2, 59, 118

248 : 1, 2, 4, 8, 31, 62, 124, 248

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 310,638,118,248, is 2.

Now, the common factors can be found like this.

310:2x 5x 31

638:2x 11x 29

118:2x 59

248:2x 2x 2x 31

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 31 = 124

Therefore, the value for common factors is 124.

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 = 5787833920/(2x124)

LCM = 5787833920/248

LCM = 23338040

Thus, we can understand that the LCM of 310,638,118,248 is 23338040.

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

• LCM of 189, 405, 291, 975
• LCM of 631, 383, 363, 272
• LCM of 368, 435, 415, 298
• LCM of 293, 479, 465, 759
• LCM of 355, 179, 470, 981

1. What is the LCM of 310, 638, 118, 248?

Answer: LCM of 310, 638, 118, 248 is 23338040.

2. How to calculate the LCM of 310, 638, 118, 248?

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 310, 638, 118, 248.

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}.