Given numbers are 181,145,165,995

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

The LCM of 181,145,165,995 is 172350915.

Find LCM of 181,145,165,995 with Prime Factorization

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

5 x 181 x 29 x 33 x 199 = 172350915

Therefore, the lowest common multiple of 181,145,165,995 is 172350915.

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.

181 x 145 x 165 x 995 = 4308772875

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.

181 : 1, 181

145 : 1, 5, 29, 145

165 : 1, 3, 5, 11, 15, 33, 55, 165

995 : 1, 5, 199, 995

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 181,145,165,995, is 1.

Now, the common factors can be found like this.

181:181

145:5x 29

165:3x 5x 11

995:5x 199

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 4308772875/(1x25)

LCM = 4308772875/25

LCM = 172350915

Thus, we can understand that the LCM of 181,145,165,995 is 172350915.

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

• LCM of 407, 422, 419, 573
• LCM of 107, 483, 836, 369
• LCM of 995, 269, 895, 224
• LCM of 314, 778, 499, 219
• LCM of 812, 462, 127, 262

1. What is the LCM of 181, 145, 165, 995?

Answer: LCM of 181, 145, 165, 995 is 172350915.

2. How to calculate the LCM of 181, 145, 165, 995?

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 181, 145, 165, 995.

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}.