Given numbers are 915,63,274

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

The LCM of 915,63,274 is 5264910.

Find LCM of 915,63,274 with Prime Factorization

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

3 x 305 x 21 x 274 = 5264910

Therefore, the lowest common multiple of 915,63,274 is 5264910.

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.

915 x 63 x 274 = 15794730

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.

915 : 1, 3, 5, 15, 61, 183, 305, 915

63 : 1, 3, 7, 9, 21, 63

274 : 1, 2, 137, 274

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 915,63,274, is 1.

Now, the common factors can be found like this.

915:3x 5x 61

63:3x 3x 7

274:2x 137

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 = 15794730/(1x3)

LCM = 15794730/3

LCM = 5264910

Thus, we can understand that the LCM of 915,63,274 is 5264910.

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

• LCM of 397, 34, 646
• LCM of 616, 96, 739
• LCM of 457, 88, 839
• LCM of 106, 14, 728
• LCM of 581, 57, 538

1. What is the LCM of 915, 63, 274?

Answer: LCM of 915, 63, 274 is 5264910.

2. How to calculate the LCM of 915, 63, 274?

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 915, 63, 274.

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}.