Given numbers are 121,429,521

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

The LCM of 121,429,521 is 2458599.

Find LCM of 121,429,521 with Prime Factorization

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

11 x 11 x 39 x 521 = 2458599

Therefore, the lowest common multiple of 121,429,521 is 2458599.

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 429 x 521 = 27044589

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

429 : 1, 3, 11, 13, 33, 39, 143, 429

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,429,521, is 1.

Now, the common factors can be found like this.

121:11x 11

429:3x 11x 13

521:521

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

11 = 11

Therefore, the value for common factors is 11.

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 = 27044589/(1x11)

LCM = 27044589/11

LCM = 2458599

Thus, we can understand that the LCM of 121,429,521 is 2458599.

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

• LCM of 891, 711, 821
• LCM of 225, 587, 517
• LCM of 748, 314, 827
• LCM of 757, 307, 883
• LCM of 804, 304, 862

1. What is the LCM of 121, 429, 521?

Answer: LCM of 121, 429, 521 is 2458599.

2. How to calculate the LCM of 121, 429, 521?

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, 429, 521.

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}.