Given numbers are 307,121,154,913

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

The LCM of 307,121,154,913 is 43164814.

Find LCM of 307,121,154,913 with Prime Factorization

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

11 x 307 x 11 x 14 x 83 = 43164814

Therefore, the lowest common multiple of 307,121,154,913 is 43164814.

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 121 x 154 x 913 = 5222942494

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

121 : 1, 11, 121

154 : 1, 2, 7, 11, 14, 22, 77, 154

913 : 1, 11, 83, 913

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 307,121,154,913, is 1.

Now, the common factors can be found like this.

307:307

121:11x 11

154:2x 7x 11

913:11x 83

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 5222942494/(1x121)

LCM = 5222942494/121

LCM = 43164814

Thus, we can understand that the LCM of 307,121,154,913 is 43164814.

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

• LCM of 978, 297, 171, 402
• LCM of 383, 573, 723, 283
• LCM of 519, 203, 485, 998
• LCM of 238, 847, 154, 456
• LCM of 736, 564, 176, 417

1. What is the LCM of 307, 121, 154, 913?

Answer: LCM of 307, 121, 154, 913 is 43164814.

2. How to calculate the LCM of 307, 121, 154, 913?

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, 121, 154, 913.

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}.