Given numbers are 442,647,113,454

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

The LCM of 442,647,113,454 is 7335519074.

Find LCM of 442,647,113,454 with Prime Factorization

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

2 x 221 x 647 x 113 x 227 = 7335519074

Therefore, the lowest common multiple of 442,647,113,454 is 7335519074.

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.

442 x 647 x 113 x 454 = 14671038148

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

647 : 1, 647

113 : 1, 113

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,647,113,454, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

647:647

113:113

454:2x 227

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

2 = 2

Therefore, the value for common factors is 2.

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 = 14671038148/(1x2)

LCM = 14671038148/2

LCM = 7335519074

Thus, we can understand that the LCM of 442,647,113,454 is 7335519074.

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

• LCM of 448, 940, 698, 870
• LCM of 980, 747, 956, 327
• LCM of 329, 372, 561, 549
• LCM of 846, 484, 911, 919
• LCM of 733, 273, 959, 714

1. What is the LCM of 442, 647, 113, 454?

Answer: LCM of 442, 647, 113, 454 is 7335519074.

2. How to calculate the LCM of 442, 647, 113, 454?

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 442, 647, 113, 454.

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}.