Given numbers are 634,680,194

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

The LCM of 634,680,194 is 20909320.

Find LCM of 634,680,194 with Prime Factorization

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

2 x 317 x 340 x 97 = 20909320

Therefore, the lowest common multiple of 634,680,194 is 20909320.

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.

634 x 680 x 194 = 83637280

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.

634 : 1, 2, 317, 634

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

194 : 1, 2, 97, 194

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,680,194, is 2.

Now, the common factors can be found like this.

634:2x 317

680:2x 2x 2x 5x 17

194:2x 97

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 = 83637280/(2x2)

LCM = 83637280/4

LCM = 20909320

Thus, we can understand that the LCM of 634,680,194 is 20909320.

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

• LCM of 407, 500, 491
• LCM of 363, 327, 587
• LCM of 916, 850, 718
• LCM of 970, 914, 679
• LCM of 419, 441, 812

1. What is the LCM of 634, 680, 194?

Answer: LCM of 634, 680, 194 is 20909320.

2. How to calculate the LCM of 634, 680, 194?

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 634, 680, 194.

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}.