Given numbers are 398,777,141,488,554

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

The LCM of 398,777,141,488,554 is 982361976456.

Find LCM of 398,777,141,488,554 with Prime Factorization

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

2 x 3 x 199 x 259 x 47 x 244 x 277 = 982361976456

Therefore, the lowest common multiple of 398,777,141,488,554 is 982361976456.

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.

398 x 777 x 141 x 488 x 554 = 11788343717472

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.

398 : 1, 2, 199, 398

777 : 1, 3, 7, 21, 37, 111, 259, 777

141 : 1, 3, 47, 141

488 : 1, 2, 4, 8, 61, 122, 244, 488

554 : 1, 2, 277, 554

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,777,141,488,554, is 1.

Now, the common factors can be found like this.

398:2x 199

777:3x 7x 37

141:3x 47

488:2x 2x 2x 61

554:2x 277

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 3 = 12

Therefore, the value for common factors is 12.

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 = 11788343717472/(1x12)

LCM = 11788343717472/12

LCM = 982361976456

Thus, we can understand that the LCM of 398,777,141,488,554 is 982361976456.

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

• LCM of 607, 724, 630, 209, 792
• LCM of 669, 941, 484, 968, 230
• LCM of 348, 481, 208, 142, 595
• LCM of 724, 158, 868, 383, 731
• LCM of 356, 880, 543, 160, 422

1. What is the LCM of 398, 777, 141, 488, 554?

Answer: LCM of 398, 777, 141, 488, 554 is 982361976456.

2. How to calculate the LCM of 398, 777, 141, 488, 554?

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 398, 777, 141, 488, 554.

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}.