Given numbers are 423,163,489,202

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

The LCM of 423,163,489,202 is 13927698.

Find LCM of 423,163,489,202 with Prime Factorization

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

3 x 163 x 141 x 1 x 1 x 202 = 13927698

Therefore, the lowest common multiple of 423,163,489,202 is 13927698.

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.

423 x 163 x 489 x 202 = 6810644322

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.

423 : 1, 3, 9, 47, 141, 423

163 : 1, 163

489 : 1, 3, 163, 489

202 : 1, 2, 101, 202

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,163,489,202, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

163:163

489:3x 163

202:2x 101

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

3x 163 = 489

Therefore, the value for common factors is 489.

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 = 6810644322/(1x489)

LCM = 6810644322/489

LCM = 13927698

Thus, we can understand that the LCM of 423,163,489,202 is 13927698.

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

• LCM of 463, 871, 302, 873
• LCM of 121, 524, 754, 488
• LCM of 641, 176, 797, 470
• LCM of 941, 913, 569, 230
• LCM of 827, 129, 261, 141

1. What is the LCM of 423, 163, 489, 202?

Answer: LCM of 423, 163, 489, 202 is 13927698.

2. How to calculate the LCM of 423, 163, 489, 202?

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 423, 163, 489, 202.

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}.