Given numbers are 687,426,229,273

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

The LCM of 687,426,229,273 is 8877414.

Find LCM of 687,426,229,273 with Prime Factorization

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

3 x 229 x 1 x 142 x 1 x 91 = 8877414

Therefore, the lowest common multiple of 687,426,229,273 is 8877414.

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 426 x 229 x 273 = 18296350254

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

426 : 1, 2, 3, 6, 71, 142, 213, 426

229 : 1, 229

273 : 1, 3, 7, 13, 21, 39, 91, 273

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,426,229,273, is 1.

Now, the common factors can be found like this.

687:3x 229

426:2x 3x 71

229:229

273:3x 7x 13

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

3x 3x 229 = 2061

Therefore, the value for common factors is 2061.

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 = 18296350254/(1x2061)

LCM = 18296350254/2061

LCM = 8877414

Thus, we can understand that the LCM of 687,426,229,273 is 8877414.

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

• LCM of 563, 757, 109, 588
• LCM of 373, 794, 499, 909
• LCM of 855, 794, 909, 984
• LCM of 508, 711, 808, 359
• LCM of 938, 854, 314, 897

1. What is the LCM of 687, 426, 229, 273?

Answer: LCM of 687, 426, 229, 273 is 8877414.

2. How to calculate the LCM of 687, 426, 229, 273?

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, 426, 229, 273.

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}.