Given numbers are 407,984,488,784,871

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

The LCM of 407,984,488,784,871 is 2085276136944.

Find LCM of 407,984,488,784,871 with Prime Factorization

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

2 x 2 x 2 x 407 x 123 x 61 x 98 x 871 = 2085276136944

Therefore, the lowest common multiple of 407,984,488,784,871 is 2085276136944.

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.

407 x 984 x 488 x 784 x 871 = 133457672764416

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.

407 : 1, 11, 37, 407

984 : 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

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

784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 407,984,488,784,871, is 1.

Now, the common factors can be found like this.

407:11x 37

984:2x 2x 2x 3x 41

488:2x 2x 2x 61

784:2x 2x 2x 2x 7x 7

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 2x 2x 2 = 64

Therefore, the value for common factors is 64.

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 = 133457672764416/(1x64)

LCM = 133457672764416/64

LCM = 2085276136944

Thus, we can understand that the LCM of 407,984,488,784,871 is 2085276136944.

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

• LCM of 330, 360, 268, 391, 358
• LCM of 399, 921, 419, 159, 272
• LCM of 981, 627, 314, 567, 616
• LCM of 720, 284, 695, 770, 502
• LCM of 954, 896, 951, 590, 568

1. What is the LCM of 407, 984, 488, 784, 871?

Answer: LCM of 407, 984, 488, 784, 871 is 2085276136944.

2. How to calculate the LCM of 407, 984, 488, 784, 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 407, 984, 488, 784, 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}.