Given numbers are 235,517,953,638

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

The LCM of 235,517,953,638 is 142883290.

Find LCM of 235,517,953,638 with Prime Factorization

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

11 x 47 x 5 x 1 x 953 x 58 = 142883290

Therefore, the lowest common multiple of 235,517,953,638 is 142883290.

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.

235 x 517 x 953 x 638 = 73870660930

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.

235 : 1, 5, 47, 235

517 : 1, 11, 47, 517

953 : 1, 953

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 235,517,953,638, is 1.

Now, the common factors can be found like this.

235:5x 47

517:11x 47

953:953

638:2x 11x 29

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

11x 47 = 517

Therefore, the value for common factors is 517.

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 = 73870660930/(1x517)

LCM = 73870660930/517

LCM = 142883290

Thus, we can understand that the LCM of 235,517,953,638 is 142883290.

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

• LCM of 442, 835, 506, 583
• LCM of 610, 448, 510, 102
• LCM of 569, 567, 814, 795
• LCM of 336, 712, 168, 848
• LCM of 640, 417, 427, 225

1. What is the LCM of 235, 517, 953, 638?

Answer: LCM of 235, 517, 953, 638 is 142883290.

2. How to calculate the LCM of 235, 517, 953, 638?

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 235, 517, 953, 638.

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}.