Given numbers are 403,163,326

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

The LCM of 403,163,326 is 131378.

Find LCM of 403,163,326 with Prime Factorization

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

163 x 403 x 1 x 2 = 131378

Therefore, the lowest common multiple of 403,163,326 is 131378.

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.

403 x 163 x 326 = 21414614

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.

403 : 1, 13, 31, 403

163 : 1, 163

326 : 1, 2, 163, 326

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,163,326, is 1.

Now, the common factors can be found like this.

403:13x 31

163:163

326:2x 163

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

163 = 163

Therefore, the value for common factors is 163.

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 = 21414614/(1x163)

LCM = 21414614/163

LCM = 131378

Thus, we can understand that the LCM of 403,163,326 is 131378.

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

• LCM of 335, 611, 115
• LCM of 180, 354, 644
• LCM of 569, 246, 469
• LCM of 951, 409, 253
• LCM of 234, 951, 662

1. What is the LCM of 403, 163, 326?

Answer: LCM of 403, 163, 326 is 131378.

2. How to calculate the LCM of 403, 163, 326?

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 403, 163, 326.

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}.