Given numbers are 742,698,451,698,488

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

The LCM of 742,698,451,698,488 is 28496774152.

Find LCM of 742,698,451,698,488 with Prime Factorization

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

2 x 349 x 371 x 1 x 451 x 1 x 244 = 28496774152

Therefore, the lowest common multiple of 742,698,451,698,488 is 28496774152.

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.

742 x 698 x 451 x 698 x 488 = 79562993432384

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.

742 : 1, 2, 7, 14, 53, 106, 371, 742

698 : 1, 2, 349, 698

451 : 1, 11, 41, 451

698 : 1, 2, 349, 698

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 742,698,451,698,488, is 1.

Now, the common factors can be found like this.

742:2x 7x 53

698:2x 349

451:11x 41

698:2x 349

488:2x 2x 2x 61

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 349 = 2792

Therefore, the value for common factors is 2792.

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 = 79562993432384/(1x2792)

LCM = 79562993432384/2792

LCM = 28496774152

Thus, we can understand that the LCM of 742,698,451,698,488 is 28496774152.

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

• LCM of 321, 923, 856, 673, 452
• LCM of 382, 147, 892, 427, 392
• LCM of 860, 309, 642, 569, 695
• LCM of 850, 735, 210, 326, 124
• LCM of 277, 154, 649, 922, 204

1. What is the LCM of 742, 698, 451, 698, 488?

Answer: LCM of 742, 698, 451, 698, 488 is 28496774152.

2. How to calculate the LCM of 742, 698, 451, 698, 488?

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 742, 698, 451, 698, 488.

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}.