Given numbers are 448,326,440,871

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

The LCM of 448,326,440,871 is 3498214720.

Find LCM of 448,326,440,871 with Prime Factorization

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

2 x 2 x 2 x 56 x 163 x 55 x 871 = 3498214720

Therefore, the lowest common multiple of 448,326,440,871 is 3498214720.

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.

448 x 326 x 440 x 871 = 55971435520

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.

448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

326 : 1, 2, 163, 326

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

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 448,326,440,871, is 1.

Now, the common factors can be found like this.

448:2x 2x 2x 2x 2x 2x 7

326:2x 163

440:2x 2x 2x 5x 11

871:13x 67

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 55971435520/(1x16)

LCM = 55971435520/16

LCM = 3498214720

Thus, we can understand that the LCM of 448,326,440,871 is 3498214720.

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

• LCM of 897, 402, 959, 707
• LCM of 664, 192, 356, 743
• LCM of 603, 969, 694, 281
• LCM of 931, 116, 426, 886
• LCM of 494, 285, 190, 751

1. What is the LCM of 448, 326, 440, 871?

Answer: LCM of 448, 326, 440, 871 is 3498214720.

2. How to calculate the LCM of 448, 326, 440, 871?

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 448, 326, 440, 871.

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}.