Given numbers are 647,447,149,241,104

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

The LCM of 647,447,149,241,104 is 7248734376.

Find LCM of 647,447,149,241,104 with Prime Factorization

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

149 x 647 x 3 x 1 x 241 x 104 = 7248734376

Therefore, the lowest common multiple of 647,447,149,241,104 is 7248734376.

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.

647 x 447 x 149 x 241 x 104 = 1080061422024

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.

647 : 1, 647

447 : 1, 3, 149, 447

149 : 1, 149

241 : 1, 241

104 : 1, 2, 4, 8, 13, 26, 52, 104

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,447,149,241,104, is 1.

Now, the common factors can be found like this.

647:647

447:3x 149

149:149

241:241

104:2x 2x 2x 13

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

149 = 149

Therefore, the value for common factors is 149.

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 = 1080061422024/(1x149)

LCM = 1080061422024/149

LCM = 7248734376

Thus, we can understand that the LCM of 647,447,149,241,104 is 7248734376.

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

• LCM of 137, 861, 760, 420, 648
• LCM of 313, 390, 930, 966, 120
• LCM of 970, 507, 367, 339, 378
• LCM of 379, 619, 576, 739, 458
• LCM of 557, 948, 133, 850, 167

1. What is the LCM of 647, 447, 149, 241, 104?

Answer: LCM of 647, 447, 149, 241, 104 is 7248734376.

2. How to calculate the LCM of 647, 447, 149, 241, 104?

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 647, 447, 149, 241, 104.

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}.