Given numbers are 987,422,745,211,319

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

The LCM of 987,422,745,211,319 is 98986634670.

Find LCM of 987,422,745,211,319 with Prime Factorization

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

211 x 987 x 2 x 745 x 1 x 319 = 98986634670

Therefore, the lowest common multiple of 987,422,745,211,319 is 98986634670.

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.

987 x 422 x 745 x 211 x 319 = 20886179915370

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.

987 : 1, 3, 7, 21, 47, 141, 329, 987

422 : 1, 2, 211, 422

745 : 1, 5, 149, 745

211 : 1, 211

319 : 1, 11, 29, 319

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,422,745,211,319, is 1.

Now, the common factors can be found like this.

987:3x 7x 47

422:2x 211

745:5x 149

211:211

319:11x 29

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

211 = 211

Therefore, the value for common factors is 211.

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 = 20886179915370/(1x211)

LCM = 20886179915370/211

LCM = 98986634670

Thus, we can understand that the LCM of 987,422,745,211,319 is 98986634670.

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

• LCM of 518, 208, 617, 361, 151
• LCM of 893, 318, 129, 398, 523
• LCM of 595, 801, 349, 576, 438
• LCM of 633, 207, 667, 974, 250
• LCM of 461, 439, 187, 191, 582

1. What is the LCM of 987, 422, 745, 211, 319?

Answer: LCM of 987, 422, 745, 211, 319 is 98986634670.

2. How to calculate the LCM of 987, 422, 745, 211, 319?

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 987, 422, 745, 211, 319.

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}.