Given numbers are 638,548,116,789,363

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

The LCM of 638,548,116,789,363 is 1517193348.

Find LCM of 638,548,116,789,363 with Prime Factorization

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

2 x 2 x 3 x 11 x 29 x 1 x 137 x 1 x 263 x 11 = 1517193348

Therefore, the lowest common multiple of 638,548,116,789,363 is 1517193348.

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.

638 x 548 x 116 x 789 x 363 = 11615632272288

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

548 : 1, 2, 4, 137, 274, 548

116 : 1, 2, 4, 29, 58, 116

789 : 1, 3, 263, 789

363 : 1, 3, 11, 33, 121, 363

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,548,116,789,363, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

548:2x 2x 137

116:2x 2x 29

789:3x 263

363:3x 11x 11

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 3x 11x 29 = 7656

Therefore, the value for common factors is 7656.

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 = 11615632272288/(1x7656)

LCM = 11615632272288/7656

LCM = 1517193348

Thus, we can understand that the LCM of 638,548,116,789,363 is 1517193348.

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

• LCM of 103, 111, 604, 620, 134
• LCM of 994, 251, 708, 461, 942
• LCM of 473, 829, 689, 659, 812
• LCM of 351, 172, 223, 268, 398
• LCM of 708, 141, 306, 630, 274

1. What is the LCM of 638, 548, 116, 789, 363?

Answer: LCM of 638, 548, 116, 789, 363 is 1517193348.

2. How to calculate the LCM of 638, 548, 116, 789, 363?

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 638, 548, 116, 789, 363.

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}.