Given numbers are 154,103,103,309

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

The LCM of 154,103,103,309 is 47586.

Find LCM of 154,103,103,309 with Prime Factorization

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

103 x 154 x 1 x 1 x 3 = 47586

Therefore, the lowest common multiple of 154,103,103,309 is 47586.

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.

154 x 103 x 103 x 309 = 504839874

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.

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

103 : 1, 103

103 : 1, 103

309 : 1, 3, 103, 309

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,103,103,309, is 1.

Now, the common factors can be found like this.

154:2x 7x 11

103:103

103:103

309:3x 103

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

103x 103 = 10609

Therefore, the value for common factors is 10609.

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 = 504839874/(1x10609)

LCM = 504839874/10609

LCM = 47586

Thus, we can understand that the LCM of 154,103,103,309 is 47586.

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

• LCM of 239, 876, 262, 922
• LCM of 661, 219, 930, 932
• LCM of 982, 882, 603, 691
• LCM of 450, 123, 813, 225
• LCM of 222, 711, 470, 790

1. What is the LCM of 154, 103, 103, 309?

Answer: LCM of 154, 103, 103, 309 is 47586.

2. How to calculate the LCM of 154, 103, 103, 309?

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 154, 103, 103, 309.

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}.