Given numbers are 120,383,166,551

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

The LCM of 120,383,166,551 is 2101888680.

Find LCM of 120,383,166,551 with Prime Factorization

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

2 x 60 x 383 x 83 x 551 = 2101888680

Therefore, the lowest common multiple of 120,383,166,551 is 2101888680.

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.

120 x 383 x 166 x 551 = 4203777360

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.

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

383 : 1, 383

166 : 1, 2, 83, 166

551 : 1, 19, 29, 551

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 120,383,166,551, is 1.

Now, the common factors can be found like this.

120:2x 2x 2x 3x 5

383:383

166:2x 83

551:19x 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 = 4203777360/(1x2)

LCM = 4203777360/2

LCM = 2101888680

Thus, we can understand that the LCM of 120,383,166,551 is 2101888680.

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

• LCM of 829, 853, 753, 190
• LCM of 417, 429, 529, 287
• LCM of 392, 259, 464, 167
• LCM of 958, 365, 640, 764
• LCM of 531, 457, 909, 451

1. What is the LCM of 120, 383, 166, 551?

Answer: LCM of 120, 383, 166, 551 is 2101888680.

2. How to calculate the LCM of 120, 383, 166, 551?

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 120, 383, 166, 551.

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}.