Given numbers are 304,643,212,756

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

The LCM of 304,643,212,756 is 1958043024.

Find LCM of 304,643,212,756 with Prime Factorization

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

2 x 2 x 76 x 643 x 53 x 189 = 1958043024

Therefore, the lowest common multiple of 304,643,212,756 is 1958043024.

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.

304 x 643 x 212 x 756 = 31328688384

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.

304 : 1, 2, 4, 8, 16, 19, 38, 76, 152, 304

643 : 1, 643

212 : 1, 2, 4, 53, 106, 212

756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 304,643,212,756, is 1.

Now, the common factors can be found like this.

304:2x 2x 2x 2x 19

643:643

212:2x 2x 53

756:2x 2x 3x 3x 3x 7

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 31328688384/(1x16)

LCM = 31328688384/16

LCM = 1958043024

Thus, we can understand that the LCM of 304,643,212,756 is 1958043024.

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

• LCM of 757, 913, 100, 396
• LCM of 587, 768, 498, 692
• LCM of 195, 520, 183, 565
• LCM of 903, 341, 605, 769
• LCM of 422, 371, 857, 358

1. What is the LCM of 304, 643, 212, 756?

Answer: LCM of 304, 643, 212, 756 is 1958043024.

2. How to calculate the LCM of 304, 643, 212, 756?

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 304, 643, 212, 756.

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}.