Given numbers are 235,668,398,605

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

The LCM of 235,668,398,605 is 3779921420.

Find LCM of 235,668,398,605 with Prime Factorization

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

2 x 5 x 47 x 334 x 199 x 121 = 3779921420

Therefore, the lowest common multiple of 235,668,398,605 is 3779921420.

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 668 x 398 x 605 = 37799214200

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

668 : 1, 2, 4, 167, 334, 668

398 : 1, 2, 199, 398

605 : 1, 5, 11, 55, 121, 605

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 235,668,398,605, is 1.

Now, the common factors can be found like this.

235:5x 47

668:2x 2x 167

398:2x 199

605:5x 11x 11

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 37799214200/(1x10)

LCM = 37799214200/10

LCM = 3779921420

Thus, we can understand that the LCM of 235,668,398,605 is 3779921420.

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

• LCM of 208, 720, 594, 330
• LCM of 233, 285, 838, 133
• LCM of 209, 727, 157, 272
• LCM of 780, 200, 606, 443
• LCM of 119, 139, 647, 697

1. What is the LCM of 235, 668, 398, 605?

Answer: LCM of 235, 668, 398, 605 is 3779921420.

2. How to calculate the LCM of 235, 668, 398, 605?

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, 668, 398, 605.

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}.