Given numbers are 989,193,989

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

The LCM of 989,193,989 is 190877.

Find LCM of 989,193,989 with Prime Factorization

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

23 x 43 x 1 x 193 x 1 = 190877

Therefore, the lowest common multiple of 989,193,989 is 190877.

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.

989 x 193 x 989 = 188777353

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.

989 : 1, 23, 43, 989

193 : 1, 193

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 989,193,989, is 1.

Now, the common factors can be found like this.

989:23x 43

193:193

989:23x 43

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

23x 43 = 989

Therefore, the value for common factors is 989.

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 = 188777353/(1x989)

LCM = 188777353/989

LCM = 190877

Thus, we can understand that the LCM of 989,193,989 is 190877.

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

• LCM of 822, 155, 257
• LCM of 469, 507, 936
• LCM of 444, 609, 142
• LCM of 429, 254, 410
• LCM of 166, 921, 478

1. What is the LCM of 989, 193, 989?

Answer: LCM of 989, 193, 989 is 190877.

2. How to calculate the LCM of 989, 193, 989?

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 989, 193, 989.

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}.