Given numbers are 245,413,221,367

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

The LCM of 245,413,221,367 is 1172401685.

Find LCM of 245,413,221,367 with Prime Factorization

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

7 x 35 x 59 x 221 x 367 = 1172401685

Therefore, the lowest common multiple of 245,413,221,367 is 1172401685.

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.

245 x 413 x 221 x 367 = 8206811795

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.

245 : 1, 5, 7, 35, 49, 245

413 : 1, 7, 59, 413

221 : 1, 13, 17, 221

367 : 1, 367

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 245,413,221,367, is 1.

Now, the common factors can be found like this.

245:5x 7x 7

413:7x 59

221:13x 17

367:367

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

7 = 7

Therefore, the value for common factors is 7.

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 = 8206811795/(1x7)

LCM = 8206811795/7

LCM = 1172401685

Thus, we can understand that the LCM of 245,413,221,367 is 1172401685.

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

• LCM of 581, 198, 371, 856
• LCM of 609, 885, 291, 986
• LCM of 423, 833, 244, 350
• LCM of 920, 676, 988, 150
• LCM of 594, 290, 971, 383

1. What is the LCM of 245, 413, 221, 367?

Answer: LCM of 245, 413, 221, 367 is 1172401685.

2. How to calculate the LCM of 245, 413, 221, 367?

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 245, 413, 221, 367.

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}.