Given numbers are 247,741,919,427

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

The LCM of 247,741,919,427 is 290778033.

Find LCM of 247,741,919,427 with Prime Factorization

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

13 x 19 x 1 x 3 x 919 x 427 = 290778033

Therefore, the lowest common multiple of 247,741,919,427 is 290778033.

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.

247 x 741 x 919 x 427 = 71822174151

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.

247 : 1, 13, 19, 247

741 : 1, 3, 13, 19, 39, 57, 247, 741

919 : 1, 919

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,741,919,427, is 1.

Now, the common factors can be found like this.

247:13x 19

741:3x 13x 19

919:919

427:7x 61

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

13x 19 = 247

Therefore, the value for common factors is 247.

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 = 71822174151/(1x247)

LCM = 71822174151/247

LCM = 290778033

Thus, we can understand that the LCM of 247,741,919,427 is 290778033.

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

• LCM of 185, 359, 270, 992
• LCM of 395, 368, 116, 581
• LCM of 356, 249, 930, 807
• LCM of 157, 404, 908, 274
• LCM of 835, 698, 345, 826

1. What is the LCM of 247, 741, 919, 427?

Answer: LCM of 247, 741, 919, 427 is 290778033.

2. How to calculate the LCM of 247, 741, 919, 427?

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 247, 741, 919, 427.

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}.