Given numbers are 6921,6357

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

The LCM of 6921,6357 is 14665599.

Find LCM of 6921,6357 with Prime Factorization

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

3 x 2307 x 2119 = 14665599

Therefore, the lowest common multiple of 6921,6357 is 14665599.

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.

6921 x 6357 = 43996797

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.

6921 : 1, 3, 9, 769, 2307, 6921

6357 : 1, 3, 13, 39, 163, 489, 2119, 6357

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6921,6357, is 3.

Now, the common factors can be found like this.

6921:3x 3x 769

6357:3x 13x 163

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

= 1

Therefore, the value for common factors is 1.

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 = 43996797/(3x1)

LCM = 43996797/3

LCM = 14665599

Thus, we can understand that the LCM of 6921,6357 is 14665599.

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

• LCM of 9310, 3342
• LCM of 6388, 3254
• LCM of 8640, 6360
• LCM of 9184, 5387
• LCM of 6764, 3841

1. What is the LCM of 6921, 6357?

Answer: LCM of 6921, 6357 is 14665599.

2. How to calculate the LCM of 6921, 6357?

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 6921, 6357.

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}.