Given numbers are 551,672,331,440

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

The LCM of 551,672,331,440 is 6740801760.

Find LCM of 551,672,331,440 with Prime Factorization

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

2 x 2 x 2 x 551 x 84 x 331 x 55 = 6740801760

Therefore, the lowest common multiple of 551,672,331,440 is 6740801760.

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.

551 x 672 x 331 x 440 = 53926414080

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.

551 : 1, 19, 29, 551

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

331 : 1, 331

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,672,331,440, is 1.

Now, the common factors can be found like this.

551:19x 29

672:2x 2x 2x 2x 2x 3x 7

331:331

440:2x 2x 2x 5x 11

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 2 = 8

Therefore, the value for common factors is 8.

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 = 53926414080/(1x8)

LCM = 53926414080/8

LCM = 6740801760

Thus, we can understand that the LCM of 551,672,331,440 is 6740801760.

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

• LCM of 397, 124, 406, 839
• LCM of 533, 170, 664, 971
• LCM of 342, 627, 505, 953
• LCM of 701, 678, 554, 546
• LCM of 380, 617, 967, 474

1. What is the LCM of 551, 672, 331, 440?

Answer: LCM of 551, 672, 331, 440 is 6740801760.

2. How to calculate the LCM of 551, 672, 331, 440?

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 551, 672, 331, 440.

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}.