Given numbers are 738,403,192,163

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

The LCM of 738,403,192,163 is 1551311424.

Find LCM of 738,403,192,163 with Prime Factorization

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

2 x 3 x 123 x 403 x 32 x 163 = 1551311424

Therefore, the lowest common multiple of 738,403,192,163 is 1551311424.

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.

738 x 403 x 192 x 163 = 9307868544

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.

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

403 : 1, 13, 31, 403

192 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 738,403,192,163, is 1.

Now, the common factors can be found like this.

738:2x 3x 3x 41

403:13x 31

192:2x 2x 2x 2x 2x 2x 3

163:163

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 9307868544/(1x6)

LCM = 9307868544/6

LCM = 1551311424

Thus, we can understand that the LCM of 738,403,192,163 is 1551311424.

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

• LCM of 273, 160, 943, 945
• LCM of 580, 691, 566, 312
• LCM of 666, 265, 913, 255
• LCM of 284, 678, 724, 309
• LCM of 190, 321, 764, 168

1. What is the LCM of 738, 403, 192, 163?

Answer: LCM of 738, 403, 192, 163 is 1551311424.

2. How to calculate the LCM of 738, 403, 192, 163?

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 738, 403, 192, 163.

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}.