Given numbers are 194,252,421,326

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

The LCM of 194,252,421,326 is 1677420612.

Find LCM of 194,252,421,326 with Prime Factorization

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

2 x 97 x 126 x 421 x 163 = 1677420612

Therefore, the lowest common multiple of 194,252,421,326 is 1677420612.

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.

194 x 252 x 421 x 326 = 6709682448

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.

194 : 1, 2, 97, 194

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

421 : 1, 421

326 : 1, 2, 163, 326

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 194,252,421,326, is 1.

Now, the common factors can be found like this.

194:2x 97

252:2x 2x 3x 3x 7

421:421

326:2x 163

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 6709682448/(1x4)

LCM = 6709682448/4

LCM = 1677420612

Thus, we can understand that the LCM of 194,252,421,326 is 1677420612.

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

• LCM of 667, 190, 213, 789
• LCM of 495, 450, 572, 857
• LCM of 779, 287, 637, 597
• LCM of 585, 670, 912, 929
• LCM of 513, 663, 872, 501

1. What is the LCM of 194, 252, 421, 326?

Answer: LCM of 194, 252, 421, 326 is 1677420612.

2. How to calculate the LCM of 194, 252, 421, 326?

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 194, 252, 421, 326.

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}.