Given numbers are 118,389,790

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

The LCM of 118,389,790 is 18131290.

Find LCM of 118,389,790 with Prime Factorization

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

2 x 59 x 389 x 395 = 18131290

Therefore, the lowest common multiple of 118,389,790 is 18131290.

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.

118 x 389 x 790 = 36262580

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.

118 : 1, 2, 59, 118

389 : 1, 389

790 : 1, 2, 5, 10, 79, 158, 395, 790

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 118,389,790, is 1.

Now, the common factors can be found like this.

118:2x 59

389:389

790:2x 5x 79

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

2 = 2

Therefore, the value for common factors is 2.

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 = 36262580/(1x2)

LCM = 36262580/2

LCM = 18131290

Thus, we can understand that the LCM of 118,389,790 is 18131290.

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

• LCM of 142, 300, 588
• LCM of 845, 668, 300
• LCM of 497, 775, 829
• LCM of 971, 485, 366
• LCM of 160, 947, 759

1. What is the LCM of 118, 389, 790?

Answer: LCM of 118, 389, 790 is 18131290.

2. How to calculate the LCM of 118, 389, 790?

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 118, 389, 790.

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}.