Given numbers are 395,921,452,105

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

The LCM of 395,921,452,105 is 1151047380.

Find LCM of 395,921,452,105 with Prime Factorization

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

3 x 5 x 79 x 307 x 452 x 7 = 1151047380

Therefore, the lowest common multiple of 395,921,452,105 is 1151047380.

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.

395 x 921 x 452 x 105 = 17265710700

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.

395 : 1, 5, 79, 395

921 : 1, 3, 307, 921

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

105 : 1, 3, 5, 7, 15, 21, 35, 105

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 395,921,452,105, is 1.

Now, the common factors can be found like this.

395:5x 79

921:3x 307

452:2x 2x 113

105:3x 5x 7

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

3x 5 = 15

Therefore, the value for common factors is 15.

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 = 17265710700/(1x15)

LCM = 17265710700/15

LCM = 1151047380

Thus, we can understand that the LCM of 395,921,452,105 is 1151047380.

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

• LCM of 816, 285, 848, 542
• LCM of 154, 997, 597, 507
• LCM of 392, 461, 464, 325
• LCM of 914, 788, 807, 749
• LCM of 826, 215, 347, 349

1. What is the LCM of 395, 921, 452, 105?

Answer: LCM of 395, 921, 452, 105 is 1151047380.

2. How to calculate the LCM of 395, 921, 452, 105?

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 395, 921, 452, 105.

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}.