Given numbers are 446,521,742

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

The LCM of 446,521,742 is 86207786.

Find LCM of 446,521,742 with Prime Factorization

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

2 x 223 x 521 x 371 = 86207786

Therefore, the lowest common multiple of 446,521,742 is 86207786.

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.

446 x 521 x 742 = 172415572

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.

446 : 1, 2, 223, 446

521 : 1, 521

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 446,521,742, is 1.

Now, the common factors can be found like this.

446:2x 223

521:521

742:2x 7x 53

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 = 172415572/(1x2)

LCM = 172415572/2

LCM = 86207786

Thus, we can understand that the LCM of 446,521,742 is 86207786.

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

• LCM of 349, 572, 585
• LCM of 984, 461, 266
• LCM of 207, 951, 609
• LCM of 715, 248, 558
• LCM of 380, 513, 965

1. What is the LCM of 446, 521, 742?

Answer: LCM of 446, 521, 742 is 86207786.

2. How to calculate the LCM of 446, 521, 742?

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 446, 521, 742.

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}.