Given numbers are 481,312,247,653

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

The LCM of 481,312,247,653 is 143226408.

Find LCM of 481,312,247,653 with Prime Factorization

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

13 x 37 x 24 x 19 x 653 = 143226408

Therefore, the lowest common multiple of 481,312,247,653 is 143226408.

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.

481 x 312 x 247 x 653 = 24205262952

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.

481 : 1, 13, 37, 481

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

247 : 1, 13, 19, 247

653 : 1, 653

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 481,312,247,653, is 1.

Now, the common factors can be found like this.

481:13x 37

312:2x 2x 2x 3x 13

247:13x 19

653:653

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 24205262952/(1x169)

LCM = 24205262952/169

LCM = 143226408

Thus, we can understand that the LCM of 481,312,247,653 is 143226408.

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

• LCM of 961, 880, 200, 280
• LCM of 849, 584, 257, 333
• LCM of 937, 261, 217, 658
• LCM of 569, 839, 398, 895
• LCM of 775, 903, 703, 223

1. What is the LCM of 481, 312, 247, 653?

Answer: LCM of 481, 312, 247, 653 is 143226408.

2. How to calculate the LCM of 481, 312, 247, 653?

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 481, 312, 247, 653.

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}.