Given numbers are 129,615,471,183,748

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

The LCM of 129,615,471,183,748 is 189441296220.

Find LCM of 129,615,471,183,748 with Prime Factorization

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

3 x 43 x 205 x 157 x 61 x 748 = 189441296220

Therefore, the lowest common multiple of 129,615,471,183,748 is 189441296220.

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.

129 x 615 x 471 x 183 x 748 = 5114914997940

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.

129 : 1, 3, 43, 129

615 : 1, 3, 5, 15, 41, 123, 205, 615

471 : 1, 3, 157, 471

183 : 1, 3, 61, 183

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 129,615,471,183,748, is 1.

Now, the common factors can be found like this.

129:3x 43

615:3x 5x 41

471:3x 157

183:3x 61

748:2x 2x 11x 17

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

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 5114914997940/(1x27)

LCM = 5114914997940/27

LCM = 189441296220

Thus, we can understand that the LCM of 129,615,471,183,748 is 189441296220.

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

• LCM of 614, 171, 917, 136, 197
• LCM of 322, 359, 221, 705, 525
• LCM of 846, 613, 281, 631, 911
• LCM of 589, 766, 997, 734, 270
• LCM of 151, 736, 344, 604, 729

1. What is the LCM of 129, 615, 471, 183, 748?

Answer: LCM of 129, 615, 471, 183, 748 is 189441296220.

2. How to calculate the LCM of 129, 615, 471, 183, 748?

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 129, 615, 471, 183, 748.

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}.