Given numbers are 731,130,272,694

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

The LCM of 731,130,272,694 is 263803280.

Find LCM of 731,130,272,694 with Prime Factorization

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

2 x 17 x 43 x 65 x 8 x 347 = 263803280

Therefore, the lowest common multiple of 731,130,272,694 is 263803280.

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.

731 x 130 x 272 x 694 = 17938623040

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.

731 : 1, 17, 43, 731

130 : 1, 2, 5, 10, 13, 26, 65, 130

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

694 : 1, 2, 347, 694

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,130,272,694, is 1.

Now, the common factors can be found like this.

731:17x 43

130:2x 5x 13

272:2x 2x 2x 2x 17

694:2x 347

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

2x 2x 17 = 68

Therefore, the value for common factors is 68.

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 = 17938623040/(1x68)

LCM = 17938623040/68

LCM = 263803280

Thus, we can understand that the LCM of 731,130,272,694 is 263803280.

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

• LCM of 999, 180, 699, 751
• LCM of 666, 651, 935, 394
• LCM of 392, 463, 418, 222
• LCM of 101, 328, 131, 520
• LCM of 182, 985, 763, 760

1. What is the LCM of 731, 130, 272, 694?

Answer: LCM of 731, 130, 272, 694 is 263803280.

2. How to calculate the LCM of 731, 130, 272, 694?

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 731, 130, 272, 694.

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}.