Given numbers are 3,646,789,213

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

The LCM of 3,646,789,213 is 36188274.

Find LCM of 3,646,789,213 with Prime Factorization

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

3 x 1 x 646 x 263 x 71 = 36188274

Therefore, the lowest common multiple of 3,646,789,213 is 36188274.

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.

3 x 646 x 789 x 213 = 325694466

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.

3 : 1, 3

646 : 1, 2, 17, 19, 34, 38, 323, 646

789 : 1, 3, 263, 789

213 : 1, 3, 71, 213

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 3,646,789,213, is 1.

Now, the common factors can be found like this.

3:3

646:2x 17x 19

789:3x 263

213:3x 71

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 325694466/(1x9)

LCM = 325694466/9

LCM = 36188274

Thus, we can understand that the LCM of 3,646,789,213 is 36188274.

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

• LCM of 9, 264, 803, 516
• LCM of 5, 289, 815, 429
• LCM of 8, 255, 234, 111
• LCM of 5, 756, 457, 316
• LCM of 7, 389, 483, 548

1. What is the LCM of 3, 646, 789, 213?

Answer: LCM of 3, 646, 789, 213 is 36188274.

2. How to calculate the LCM of 3, 646, 789, 213?

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 3, 646, 789, 213.

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}.