Given numbers are 275,432,278

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

The LCM of 275,432,278 is 16513200.

Find LCM of 275,432,278 with Prime Factorization

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

2 x 275 x 216 x 139 = 16513200

Therefore, the lowest common multiple of 275,432,278 is 16513200.

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.

275 x 432 x 278 = 33026400

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.

275 : 1, 5, 11, 25, 55, 275

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

278 : 1, 2, 139, 278

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 275,432,278, is 1.

Now, the common factors can be found like this.

275:5x 5x 11

432:2x 2x 2x 2x 3x 3x 3

278:2x 139

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 = 33026400/(1x2)

LCM = 33026400/2

LCM = 16513200

Thus, we can understand that the LCM of 275,432,278 is 16513200.

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

• LCM of 258, 483, 947
• LCM of 802, 104, 931
• LCM of 414, 436, 253
• LCM of 536, 265, 539
• LCM of 180, 299, 361

1. What is the LCM of 275, 432, 278?

Answer: LCM of 275, 432, 278 is 16513200.

2. How to calculate the LCM of 275, 432, 278?

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 275, 432, 278.

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}.