Given numbers are 641,341,260,246

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

The LCM of 641,341,260,246 is 6990220380.

Find LCM of 641,341,260,246 with Prime Factorization

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

2 x 641 x 341 x 130 x 123 = 6990220380

Therefore, the lowest common multiple of 641,341,260,246 is 6990220380.

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.

641 x 341 x 260 x 246 = 13980440760

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.

641 : 1, 641

341 : 1, 11, 31, 341

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

246 : 1, 2, 3, 6, 41, 82, 123, 246

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 641,341,260,246, is 1.

Now, the common factors can be found like this.

641:641

341:11x 31

260:2x 2x 5x 13

246:2x 3x 41

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

2 = 2

Therefore, the value for common factors is 2.

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 = 13980440760/(1x2)

LCM = 13980440760/2

LCM = 6990220380

Thus, we can understand that the LCM of 641,341,260,246 is 6990220380.

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

• LCM of 937, 393, 475, 287
• LCM of 636, 408, 962, 216
• LCM of 279, 682, 734, 429
• LCM of 287, 596, 352, 129
• LCM of 963, 458, 791, 733

1. What is the LCM of 641, 341, 260, 246?

Answer: LCM of 641, 341, 260, 246 is 6990220380.

2. How to calculate the LCM of 641, 341, 260, 246?

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 641, 341, 260, 246.

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}.