Given numbers are 254,391,161

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

The LCM of 254,391,161 is 695198.

Find LCM of 254,391,161 with Prime Factorization

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

23 x 254 x 17 x 7 = 695198

Therefore, the lowest common multiple of 254,391,161 is 695198.

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.

254 x 391 x 161 = 15989554

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.

254 : 1, 2, 127, 254

391 : 1, 17, 23, 391

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,391,161, is 1.

Now, the common factors can be found like this.

254:2x 127

391:17x 23

161:7x 23

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 = 15989554/(1x23)

LCM = 15989554/23

LCM = 695198

Thus, we can understand that the LCM of 254,391,161 is 695198.

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

• LCM of 943, 563, 325
• LCM of 965, 476, 594
• LCM of 444, 293, 180
• LCM of 751, 517, 151
• LCM of 293, 873, 467

1. What is the LCM of 254, 391, 161?

Answer: LCM of 254, 391, 161 is 695198.

2. How to calculate the LCM of 254, 391, 161?

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 254, 391, 161.

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}.