Given numbers are 53,321,428

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

The LCM of 53,321,428 is 68052.

Find LCM of 53,321,428 with Prime Factorization

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

107 x 53 x 3 x 4 = 68052

Therefore, the lowest common multiple of 53,321,428 is 68052.

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.

53 x 321 x 428 = 7281564

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.

53 : 1, 53

321 : 1, 3, 107, 321

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 53,321,428, is 1.

Now, the common factors can be found like this.

53:53

321:3x 107

428:2x 2x 107

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

107 = 107

Therefore, the value for common factors is 107.

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 = 7281564/(1x107)

LCM = 7281564/107

LCM = 68052

Thus, we can understand that the LCM of 53,321,428 is 68052.

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

• LCM of 86, 561, 755
• LCM of 98, 312, 155
• LCM of 20, 877, 432
• LCM of 63, 180, 716
• LCM of 90, 566, 857

1. What is the LCM of 53, 321, 428?

Answer: LCM of 53, 321, 428 is 68052.

2. How to calculate the LCM of 53, 321, 428?

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 53, 321, 428.

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}.