Given numbers are 687,758,194,143

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

The LCM of 687,758,194,143 is 7223267766.

Find LCM of 687,758,194,143 with Prime Factorization

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

2 x 687 x 379 x 97 x 143 = 7223267766

Therefore, the lowest common multiple of 687,758,194,143 is 7223267766.

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.

687 x 758 x 194 x 143 = 14446535532

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.

687 : 1, 3, 229, 687

758 : 1, 2, 379, 758

194 : 1, 2, 97, 194

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,758,194,143, is 1.

Now, the common factors can be found like this.

687:3x 229

758:2x 379

194:2x 97

143:11x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 14446535532/(1x2)

LCM = 14446535532/2

LCM = 7223267766

Thus, we can understand that the LCM of 687,758,194,143 is 7223267766.

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

• LCM of 414, 127, 387, 749
• LCM of 677, 790, 550, 956
• LCM of 127, 510, 803, 129
• LCM of 708, 662, 553, 285
• LCM of 522, 104, 643, 392

1. What is the LCM of 687, 758, 194, 143?

Answer: LCM of 687, 758, 194, 143 is 7223267766.

2. How to calculate the LCM of 687, 758, 194, 143?

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 687, 758, 194, 143.

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}.