Given numbers are 521,360,146

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

The LCM of 521,360,146 is 13691880.

Find LCM of 521,360,146 with Prime Factorization

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

2 x 521 x 180 x 73 = 13691880

Therefore, the lowest common multiple of 521,360,146 is 13691880.

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.

521 x 360 x 146 = 27383760

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.

521 : 1, 521

360 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

146 : 1, 2, 73, 146

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,360,146, is 1.

Now, the common factors can be found like this.

521:521

360:2x 2x 2x 3x 3x 5

146:2x 73

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 = 27383760/(1x2)

LCM = 27383760/2

LCM = 13691880

Thus, we can understand that the LCM of 521,360,146 is 13691880.

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

• LCM of 174, 176, 589
• LCM of 854, 845, 900
• LCM of 899, 554, 127
• LCM of 489, 174, 176
• LCM of 799, 123, 924

1. What is the LCM of 521, 360, 146?

Answer: LCM of 521, 360, 146 is 13691880.

2. How to calculate the LCM of 521, 360, 146?

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 521, 360, 146.

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}.