Given numbers are 428,453,982,146

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

The LCM of 428,453,982,146 is 6949384212.

Find LCM of 428,453,982,146 with Prime Factorization

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

2 x 214 x 453 x 491 x 73 = 6949384212

Therefore, the lowest common multiple of 428,453,982,146 is 6949384212.

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.

428 x 453 x 982 x 146 = 27797536848

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.

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

453 : 1, 3, 151, 453

982 : 1, 2, 491, 982

146 : 1, 2, 73, 146

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,453,982,146, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

453:3x 151

982:2x 491

146:2x 73

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 27797536848/(1x4)

LCM = 27797536848/4

LCM = 6949384212

Thus, we can understand that the LCM of 428,453,982,146 is 6949384212.

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

• LCM of 449, 661, 852, 622
• LCM of 690, 715, 834, 169
• LCM of 910, 666, 815, 700
• LCM of 267, 716, 321, 153
• LCM of 787, 274, 877, 607

1. What is the LCM of 428, 453, 982, 146?

Answer: LCM of 428, 453, 982, 146 is 6949384212.

2. How to calculate the LCM of 428, 453, 982, 146?

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 428, 453, 982, 146.

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}.