Given numbers are 455,283,155,293

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

The LCM of 455,283,155,293 is 1169572495.

Find LCM of 455,283,155,293 with Prime Factorization

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

5 x 91 x 283 x 31 x 293 = 1169572495

Therefore, the lowest common multiple of 455,283,155,293 is 1169572495.

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.

455 x 283 x 155 x 293 = 5847862475

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

283 : 1, 283

155 : 1, 5, 31, 155

293 : 1, 293

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,283,155,293, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

283:283

155:5x 31

293:293

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

5 = 5

Therefore, the value for common factors is 5.

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 = 5847862475/(1x5)

LCM = 5847862475/5

LCM = 1169572495

Thus, we can understand that the LCM of 455,283,155,293 is 1169572495.

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

• LCM of 716, 117, 487, 300
• LCM of 141, 297, 192, 621
• LCM of 656, 637, 534, 306
• LCM of 827, 546, 858, 842
• LCM of 910, 816, 319, 397

1. What is the LCM of 455, 283, 155, 293?

Answer: LCM of 455, 283, 155, 293 is 1169572495.

2. How to calculate the LCM of 455, 283, 155, 293?

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 455, 283, 155, 293.

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}.