Given numbers are 453,994,123,442

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

The LCM of 453,994,123,442 is 4080005202.

Find LCM of 453,994,123,442 with Prime Factorization

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

2 x 3 x 151 x 497 x 41 x 221 = 4080005202

Therefore, the lowest common multiple of 453,994,123,442 is 4080005202.

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.

453 x 994 x 123 x 442 = 24480031212

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.

453 : 1, 3, 151, 453

994 : 1, 2, 7, 14, 71, 142, 497, 994

123 : 1, 3, 41, 123

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 453,994,123,442, is 1.

Now, the common factors can be found like this.

453:3x 151

994:2x 7x 71

123:3x 41

442:2x 13x 17

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 24480031212/(1x6)

LCM = 24480031212/6

LCM = 4080005202

Thus, we can understand that the LCM of 453,994,123,442 is 4080005202.

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

• LCM of 120, 204, 554, 474
• LCM of 831, 223, 538, 734
• LCM of 353, 565, 413, 526
• LCM of 908, 841, 722, 143
• LCM of 148, 616, 864, 977

1. What is the LCM of 453, 994, 123, 442?

Answer: LCM of 453, 994, 123, 442 is 4080005202.

2. How to calculate the LCM of 453, 994, 123, 442?

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 453, 994, 123, 442.

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}.