Given numbers are 190,357,338,689

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

The LCM of 190,357,338,689 is 607553310.

Find LCM of 190,357,338,689 with Prime Factorization

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

2 x 13 x 95 x 357 x 13 x 53 = 607553310

Therefore, the lowest common multiple of 190,357,338,689 is 607553310.

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.

190 x 357 x 338 x 689 = 15796386060

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.

190 : 1, 2, 5, 10, 19, 38, 95, 190

357 : 1, 3, 7, 17, 21, 51, 119, 357

338 : 1, 2, 13, 26, 169, 338

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 190,357,338,689, is 1.

Now, the common factors can be found like this.

190:2x 5x 19

357:3x 7x 17

338:2x 13x 13

689:13x 53

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 15796386060/(1x26)

LCM = 15796386060/26

LCM = 607553310

Thus, we can understand that the LCM of 190,357,338,689 is 607553310.

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

• LCM of 817, 895, 411, 821
• LCM of 285, 635, 303, 461
• LCM of 249, 520, 671, 838
• LCM of 504, 346, 608, 892
• LCM of 389, 123, 140, 656

1. What is the LCM of 190, 357, 338, 689?

Answer: LCM of 190, 357, 338, 689 is 607553310.

2. How to calculate the LCM of 190, 357, 338, 689?

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 190, 357, 338, 689.

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}.