Given numbers are 290,912,291,446

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

The LCM of 290,912,291,446 is 2860483440.

Find LCM of 290,912,291,446 with Prime Factorization

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

2 x 3 x 145 x 152 x 97 x 223 = 2860483440

Therefore, the lowest common multiple of 290,912,291,446 is 2860483440.

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.

290 x 912 x 291 x 446 = 34325801280

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.

290 : 1, 2, 5, 10, 29, 58, 145, 290

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

291 : 1, 3, 97, 291

446 : 1, 2, 223, 446

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,912,291,446, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

912:2x 2x 2x 2x 3x 19

291:3x 97

446:2x 223

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 3 = 12

Therefore, the value for common factors is 12.

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 = 34325801280/(1x12)

LCM = 34325801280/12

LCM = 2860483440

Thus, we can understand that the LCM of 290,912,291,446 is 2860483440.

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

• LCM of 851, 855, 162, 542
• LCM of 382, 600, 655, 631
• LCM of 957, 245, 841, 425
• LCM of 700, 423, 184, 741
• LCM of 737, 306, 644, 528

1. What is the LCM of 290, 912, 291, 446?

Answer: LCM of 290, 912, 291, 446 is 2860483440.

2. How to calculate the LCM of 290, 912, 291, 446?

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 290, 912, 291, 446.

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}.