Given numbers are 197,490,410,794

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

The LCM of 197,490,410,794 is 1571218810.

Find LCM of 197,490,410,794 with Prime Factorization

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

2 x 5 x 197 x 49 x 41 x 397 = 1571218810

Therefore, the lowest common multiple of 197,490,410,794 is 1571218810.

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.

197 x 490 x 410 x 794 = 31424376200

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.

197 : 1, 197

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

410 : 1, 2, 5, 10, 41, 82, 205, 410

794 : 1, 2, 397, 794

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,490,410,794, is 1.

Now, the common factors can be found like this.

197:197

490:2x 5x 7x 7

410:2x 5x 41

794:2x 397

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

2x 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 31424376200/(1x20)

LCM = 31424376200/20

LCM = 1571218810

Thus, we can understand that the LCM of 197,490,410,794 is 1571218810.

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

• LCM of 414, 814, 329, 182
• LCM of 978, 499, 542, 259
• LCM of 493, 958, 716, 485
• LCM of 208, 614, 790, 429
• LCM of 427, 688, 958, 822

1. What is the LCM of 197, 490, 410, 794?

Answer: LCM of 197, 490, 410, 794 is 1571218810.

2. How to calculate the LCM of 197, 490, 410, 794?

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 197, 490, 410, 794.

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}.