Given numbers are 741,221,521,211

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

The LCM of 741,221,521,211 is 1384800807.

Find LCM of 741,221,521,211 with Prime Factorization

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

13 x 57 x 17 x 521 x 211 = 1384800807

Therefore, the lowest common multiple of 741,221,521,211 is 1384800807.

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.

741 x 221 x 521 x 211 = 18002410491

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.

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

221 : 1, 13, 17, 221

521 : 1, 521

211 : 1, 211

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 741,221,521,211, is 1.

Now, the common factors can be found like this.

741:3x 13x 19

221:13x 17

521:521

211:211

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

13 = 13

Therefore, the value for common factors is 13.

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 = 18002410491/(1x13)

LCM = 18002410491/13

LCM = 1384800807

Thus, we can understand that the LCM of 741,221,521,211 is 1384800807.

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

• LCM of 481, 926, 273, 674
• LCM of 767, 952, 743, 964
• LCM of 645, 822, 237, 713
• LCM of 842, 840, 885, 458
• LCM of 954, 144, 939, 793

1. What is the LCM of 741, 221, 521, 211?

Answer: LCM of 741, 221, 521, 211 is 1384800807.

2. How to calculate the LCM of 741, 221, 521, 211?

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 741, 221, 521, 211.

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}.