Given numbers are 119,445,285,820

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

The LCM of 119,445,285,820 is 495023340.

Find LCM of 119,445,285,820 with Prime Factorization

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

5 x 119 x 89 x 57 x 164 = 495023340

Therefore, the lowest common multiple of 119,445,285,820 is 495023340.

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.

119 x 445 x 285 x 820 = 12375583500

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.

119 : 1, 7, 17, 119

445 : 1, 5, 89, 445

285 : 1, 3, 5, 15, 19, 57, 95, 285

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 119,445,285,820, is 1.

Now, the common factors can be found like this.

119:7x 17

445:5x 89

285:3x 5x 19

820:2x 2x 5x 41

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 12375583500/(1x25)

LCM = 12375583500/25

LCM = 495023340

Thus, we can understand that the LCM of 119,445,285,820 is 495023340.

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

• LCM of 794, 381, 224, 585
• LCM of 958, 333, 891, 696
• LCM of 461, 130, 975, 172
• LCM of 552, 541, 981, 205
• LCM of 636, 229, 157, 626

1. What is the LCM of 119, 445, 285, 820?

Answer: LCM of 119, 445, 285, 820 is 495023340.

2. How to calculate the LCM of 119, 445, 285, 820?

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 119, 445, 285, 820.

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}.