Given numbers are 6453,3438

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

The LCM of 6453,3438 is 2465046.

Find LCM of 6453,3438 with Prime Factorization

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

3 x 3 x 717 x 382 = 2465046

Therefore, the lowest common multiple of 6453,3438 is 2465046.

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.

6453 x 3438 = 22185414

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.

6453 : 1, 3, 9, 27, 239, 717, 2151, 6453

3438 : 1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438

9 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6453,3438, is 9.

Now, the common factors can be found like this.

6453:3x 3x 3x 239

3438:2x 3x 3x 191

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 = 22185414/(9x1)

LCM = 22185414/9

LCM = 2465046

Thus, we can understand that the LCM of 6453,3438 is 2465046.

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

• LCM of 5514, 6401
• LCM of 2587, 2727
• LCM of 4140, 3450
• LCM of 3796, 2984
• LCM of 9958, 9632

1. What is the LCM of 6453, 3438?

Answer: LCM of 6453, 3438 is 2465046.

2. How to calculate the LCM of 6453, 3438?

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 6453, 3438.

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}.