Given numbers are 717,213,381,274

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

The LCM of 717,213,381,274 is 1771461786.

Find LCM of 717,213,381,274 with Prime Factorization

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

3 x 239 x 71 x 127 x 274 = 1771461786

Therefore, the lowest common multiple of 717,213,381,274 is 1771461786.

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.

717 x 213 x 381 x 274 = 15943156074

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.

717 : 1, 3, 239, 717

213 : 1, 3, 71, 213

381 : 1, 3, 127, 381

274 : 1, 2, 137, 274

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,213,381,274, is 1.

Now, the common factors can be found like this.

717:3x 239

213:3x 71

381:3x 127

274:2x 137

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 15943156074/(1x9)

LCM = 15943156074/9

LCM = 1771461786

Thus, we can understand that the LCM of 717,213,381,274 is 1771461786.

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

• LCM of 421, 237, 834, 705
• LCM of 541, 647, 400, 993
• LCM of 169, 458, 864, 102
• LCM of 961, 474, 859, 748
• LCM of 341, 567, 740, 356

1. What is the LCM of 717, 213, 381, 274?

Answer: LCM of 717, 213, 381, 274 is 1771461786.

2. How to calculate the LCM of 717, 213, 381, 274?

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 717, 213, 381, 274.

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}.