Given numbers are 130,745,661

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

The LCM of 130,745,661 is 12803570.

Find LCM of 130,745,661 with Prime Factorization

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

5 x 26 x 149 x 661 = 12803570

Therefore, the lowest common multiple of 130,745,661 is 12803570.

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.

130 x 745 x 661 = 64017850

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.

130 : 1, 2, 5, 10, 13, 26, 65, 130

745 : 1, 5, 149, 745

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,745,661, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

745:5x 149

661:661

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

5 = 5

Therefore, the value for common factors is 5.

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 = 64017850/(1x5)

LCM = 64017850/5

LCM = 12803570

Thus, we can understand that the LCM of 130,745,661 is 12803570.

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

• LCM of 964, 220, 297
• LCM of 821, 708, 297
• LCM of 976, 562, 803
• LCM of 889, 558, 385
• LCM of 668, 196, 436

1. What is the LCM of 130, 745, 661?

Answer: LCM of 130, 745, 661 is 12803570.

2. How to calculate the LCM of 130, 745, 661?

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 130, 745, 661.

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}.