Given numbers are 451,998,140,474

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

The LCM of 451,998,140,474 is 7467125820.

Find LCM of 451,998,140,474 with Prime Factorization

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

2 x 451 x 499 x 70 x 237 = 7467125820

Therefore, the lowest common multiple of 451,998,140,474 is 7467125820.

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.

451 x 998 x 140 x 474 = 29868503280

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.

451 : 1, 11, 41, 451

998 : 1, 2, 499, 998

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

474 : 1, 2, 3, 6, 79, 158, 237, 474

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 451,998,140,474, is 1.

Now, the common factors can be found like this.

451:11x 41

998:2x 499

140:2x 2x 5x 7

474:2x 3x 79

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 = 29868503280/(1x4)

LCM = 29868503280/4

LCM = 7467125820

Thus, we can understand that the LCM of 451,998,140,474 is 7467125820.

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

• LCM of 882, 877, 729, 691
• LCM of 155, 112, 115, 756
• LCM of 240, 779, 485, 320
• LCM of 711, 747, 664, 314
• LCM of 671, 506, 674, 511

1. What is the LCM of 451, 998, 140, 474?

Answer: LCM of 451, 998, 140, 474 is 7467125820.

2. How to calculate the LCM of 451, 998, 140, 474?

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 451, 998, 140, 474.

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}.