Given numbers are 194,242,353,680

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

The LCM of 194,242,353,680 is 2817349480.

Find LCM of 194,242,353,680 with Prime Factorization

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

2 x 97 x 121 x 353 x 340 = 2817349480

Therefore, the lowest common multiple of 194,242,353,680 is 2817349480.

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.

194 x 242 x 353 x 680 = 11269397920

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.

194 : 1, 2, 97, 194

242 : 1, 2, 11, 22, 121, 242

353 : 1, 353

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 194,242,353,680, is 1.

Now, the common factors can be found like this.

194:2x 97

242:2x 11x 11

353:353

680:2x 2x 2x 5x 17

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 11269397920/(1x4)

LCM = 11269397920/4

LCM = 2817349480

Thus, we can understand that the LCM of 194,242,353,680 is 2817349480.

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

• LCM of 775, 720, 516, 780
• LCM of 277, 214, 358, 290
• LCM of 205, 224, 943, 730
• LCM of 200, 739, 731, 154
• LCM of 995, 634, 165, 770

1. What is the LCM of 194, 242, 353, 680?

Answer: LCM of 194, 242, 353, 680 is 2817349480.

2. How to calculate the LCM of 194, 242, 353, 680?

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 194, 242, 353, 680.

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}.