Given numbers are 121,514,254

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

The LCM of 121,514,254 is 7898638.

Find LCM of 121,514,254 with Prime Factorization

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

2 x 121 x 257 x 127 = 7898638

Therefore, the lowest common multiple of 121,514,254 is 7898638.

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.

121 x 514 x 254 = 15797276

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.

121 : 1, 11, 121

514 : 1, 2, 257, 514

254 : 1, 2, 127, 254

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,514,254, is 1.

Now, the common factors can be found like this.

121:11x 11

514:2x 257

254:2x 127

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 = 15797276/(1x2)

LCM = 15797276/2

LCM = 7898638

Thus, we can understand that the LCM of 121,514,254 is 7898638.

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

• LCM of 281, 335, 728
• LCM of 565, 999, 554
• LCM of 711, 290, 681
• LCM of 665, 702, 924
• LCM of 256, 638, 999

1. What is the LCM of 121, 514, 254?

Answer: LCM of 121, 514, 254 is 7898638.

2. How to calculate the LCM of 121, 514, 254?

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 121, 514, 254.

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}.