Given numbers are 278,289,634

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

The LCM of 278,289,634 is 25468414.

Find LCM of 278,289,634 with Prime Factorization

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

2 x 139 x 289 x 317 = 25468414

Therefore, the lowest common multiple of 278,289,634 is 25468414.

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.

278 x 289 x 634 = 50936828

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.

278 : 1, 2, 139, 278

289 : 1, 17, 289

634 : 1, 2, 317, 634

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 278,289,634, is 1.

Now, the common factors can be found like this.

278:2x 139

289:17x 17

634:2x 317

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 = 50936828/(1x2)

LCM = 50936828/2

LCM = 25468414

Thus, we can understand that the LCM of 278,289,634 is 25468414.

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

• LCM of 358, 245, 162
• LCM of 981, 675, 198
• LCM of 331, 260, 237
• LCM of 282, 739, 674
• LCM of 439, 253, 153

1. What is the LCM of 278, 289, 634?

Answer: LCM of 278, 289, 634 is 25468414.

2. How to calculate the LCM of 278, 289, 634?

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 278, 289, 634.

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}.