Given numbers are 989,299,153

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

The LCM of 989,299,153 is 1967121.

Find LCM of 989,299,153 with Prime Factorization

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

23 x 43 x 13 x 153 = 1967121

Therefore, the lowest common multiple of 989,299,153 is 1967121.

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 299 x 153 = 45243783

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

299 : 1, 13, 23, 299

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 989,299,153, is 1.

Now, the common factors can be found like this.

989:23x 43

299:13x 23

153:3x 3x 17

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

23 = 23

Therefore, the value for common factors is 23.

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 = 45243783/(1x23)

LCM = 45243783/23

LCM = 1967121

Thus, we can understand that the LCM of 989,299,153 is 1967121.

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

• LCM of 382, 857, 405
• LCM of 351, 687, 939
• LCM of 348, 682, 308
• LCM of 564, 135, 660
• LCM of 887, 453, 911

1. What is the LCM of 989, 299, 153?

Answer: LCM of 989, 299, 153 is 1967121.

2. How to calculate the LCM of 989, 299, 153?

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, 299, 153.

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}.