Given numbers are 445,520,279

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

The LCM of 445,520,279 is 12912120.

Find LCM of 445,520,279 with Prime Factorization

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

5 x 89 x 104 x 279 = 12912120

Therefore, the lowest common multiple of 445,520,279 is 12912120.

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.

445 x 520 x 279 = 64560600

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.

445 : 1, 5, 89, 445

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

279 : 1, 3, 9, 31, 93, 279

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 445,520,279, is 1.

Now, the common factors can be found like this.

445:5x 89

520:2x 2x 2x 5x 13

279:3x 3x 31

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 = 64560600/(1x5)

LCM = 64560600/5

LCM = 12912120

Thus, we can understand that the LCM of 445,520,279 is 12912120.

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

• LCM of 272, 570, 585
• LCM of 838, 709, 878
• LCM of 910, 235, 858
• LCM of 285, 432, 553
• LCM of 640, 653, 133

1. What is the LCM of 445, 520, 279?

Answer: LCM of 445, 520, 279 is 12912120.

2. How to calculate the LCM of 445, 520, 279?

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 445, 520, 279.

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}.