Given numbers are 710,497,417,181,421

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

The LCM of 710,497,417,181,421 is 157925810490.

Find LCM of 710,497,417,181,421 with Prime Factorization

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

71 x 10 x 7 x 417 x 181 x 421 = 157925810490

Therefore, the lowest common multiple of 710,497,417,181,421 is 157925810490.

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.

710 x 497 x 417 x 181 x 421 = 11212732544790

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.

710 : 1, 2, 5, 10, 71, 142, 355, 710

497 : 1, 7, 71, 497

417 : 1, 3, 139, 417

181 : 1, 181

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 710,497,417,181,421, is 1.

Now, the common factors can be found like this.

710:2x 5x 71

497:7x 71

417:3x 139

181:181

421:421

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

71 = 71

Therefore, the value for common factors is 71.

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 = 11212732544790/(1x71)

LCM = 11212732544790/71

LCM = 157925810490

Thus, we can understand that the LCM of 710,497,417,181,421 is 157925810490.

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

• LCM of 944, 440, 380, 117, 694
• LCM of 612, 212, 764, 964, 325
• LCM of 116, 473, 817, 243, 546
• LCM of 294, 926, 395, 143, 348
• LCM of 743, 388, 245, 288, 677

1. What is the LCM of 710, 497, 417, 181, 421?

Answer: LCM of 710, 497, 417, 181, 421 is 157925810490.

2. How to calculate the LCM of 710, 497, 417, 181, 421?

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 710, 497, 417, 181, 421.

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}.