Given numbers are 653,194,816,747

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

The LCM of 653,194,816,747 is 12869877744.

Find LCM of 653,194,816,747 with Prime Factorization

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

2 x 3 x 653 x 97 x 136 x 249 = 12869877744

Therefore, the lowest common multiple of 653,194,816,747 is 12869877744.

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.

653 x 194 x 816 x 747 = 77219266464

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.

653 : 1, 653

194 : 1, 2, 97, 194

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

747 : 1, 3, 9, 83, 249, 747

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 653,194,816,747, is 1.

Now, the common factors can be found like this.

653:653

194:2x 97

816:2x 2x 2x 2x 3x 17

747:3x 3x 83

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 77219266464/(1x6)

LCM = 77219266464/6

LCM = 12869877744

Thus, we can understand that the LCM of 653,194,816,747 is 12869877744.

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

• LCM of 985, 845, 377, 837
• LCM of 755, 571, 493, 253
• LCM of 301, 295, 171, 538
• LCM of 718, 540, 286, 994
• LCM of 995, 622, 144, 575

1. What is the LCM of 653, 194, 816, 747?

Answer: LCM of 653, 194, 816, 747 is 12869877744.

2. How to calculate the LCM of 653, 194, 816, 747?

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 653, 194, 816, 747.

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}.