Given numbers are 634,153,386

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

The LCM of 634,153,386 is 18721386.

Find LCM of 634,153,386 with Prime Factorization

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

2 x 317 x 153 x 193 = 18721386

Therefore, the lowest common multiple of 634,153,386 is 18721386.

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.

634 x 153 x 386 = 37442772

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.

634 : 1, 2, 317, 634

153 : 1, 3, 9, 17, 51, 153

386 : 1, 2, 193, 386

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,153,386, is 1.

Now, the common factors can be found like this.

634:2x 317

153:3x 3x 17

386:2x 193

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 = 37442772/(1x2)

LCM = 37442772/2

LCM = 18721386

Thus, we can understand that the LCM of 634,153,386 is 18721386.

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

• LCM of 226, 429, 621
• LCM of 966, 527, 840
• LCM of 246, 727, 410
• LCM of 981, 769, 936
• LCM of 921, 389, 711

1. What is the LCM of 634, 153, 386?

Answer: LCM of 634, 153, 386 is 18721386.

2. How to calculate the LCM of 634, 153, 386?

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 634, 153, 386.

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}.