Given numbers are 307,546,397,290

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

The LCM of 307,546,397,290 is 9649160430.

Find LCM of 307,546,397,290 with Prime Factorization

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

2 x 307 x 273 x 397 x 145 = 9649160430

Therefore, the lowest common multiple of 307,546,397,290 is 9649160430.

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.

307 x 546 x 397 x 290 = 19298320860

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.

307 : 1, 307

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

397 : 1, 397

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 307,546,397,290, is 1.

Now, the common factors can be found like this.

307:307

546:2x 3x 7x 13

397:397

290:2x 5x 29

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

2 = 2

Therefore, the value for common factors is 2.

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 = 19298320860/(1x2)

LCM = 19298320860/2

LCM = 9649160430

Thus, we can understand that the LCM of 307,546,397,290 is 9649160430.

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

• LCM of 910, 807, 714, 223
• LCM of 316, 756, 935, 193
• LCM of 837, 203, 851, 966
• LCM of 404, 265, 838, 908
• LCM of 332, 236, 214, 430

1. What is the LCM of 307, 546, 397, 290?

Answer: LCM of 307, 546, 397, 290 is 9649160430.

2. How to calculate the LCM of 307, 546, 397, 290?

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 307, 546, 397, 290.

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}.