Given numbers are 291,471,281

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

The LCM of 291,471,281 is 12838047.

Find LCM of 291,471,281 with Prime Factorization

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

3 x 97 x 157 x 281 = 12838047

Therefore, the lowest common multiple of 291,471,281 is 12838047.

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.

291 x 471 x 281 = 38514141

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.

291 : 1, 3, 97, 291

471 : 1, 3, 157, 471

281 : 1, 281

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,471,281, is 1.

Now, the common factors can be found like this.

291:3x 97

471:3x 157

281:281

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

3 = 3

Therefore, the value for common factors is 3.

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 = 38514141/(1x3)

LCM = 38514141/3

LCM = 12838047

Thus, we can understand that the LCM of 291,471,281 is 12838047.

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

• LCM of 853, 684, 696
• LCM of 511, 849, 270
• LCM of 732, 701, 551
• LCM of 701, 496, 522
• LCM of 836, 803, 283

1. What is the LCM of 291, 471, 281?

Answer: LCM of 291, 471, 281 is 12838047.

2. How to calculate the LCM of 291, 471, 281?

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 291, 471, 281.

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}.