Given numbers are 121,452,413,354

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

The LCM of 121,452,413,354 is 67763388.

Find LCM of 121,452,413,354 with Prime Factorization

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

2 x 59 x 121 x 226 x 7 x 3 = 67763388

Therefore, the lowest common multiple of 121,452,413,354 is 67763388.

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 452 x 413 x 354 = 7996079784

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

452 : 1, 2, 4, 113, 226, 452

413 : 1, 7, 59, 413

354 : 1, 2, 3, 6, 59, 118, 177, 354

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,452,413,354, is 1.

Now, the common factors can be found like this.

121:11x 11

452:2x 2x 113

413:7x 59

354:2x 3x 59

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

2x 59 = 118

Therefore, the value for common factors is 118.

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 = 7996079784/(1x118)

LCM = 7996079784/118

LCM = 67763388

Thus, we can understand that the LCM of 121,452,413,354 is 67763388.

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

• LCM of 411, 345, 975, 997
• LCM of 134, 198, 701, 445
• LCM of 219, 382, 607, 128
• LCM of 676, 210, 912, 639
• LCM of 206, 678, 559, 258

1. What is the LCM of 121, 452, 413, 354?

Answer: LCM of 121, 452, 413, 354 is 67763388.

2. How to calculate the LCM of 121, 452, 413, 354?

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, 452, 413, 354.

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}.