Given numbers are 751,446,687,490

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

The LCM of 751,446,687,490 is 56376435990.

Find LCM of 751,446,687,490 with Prime Factorization

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

2 x 751 x 223 x 687 x 245 = 56376435990

Therefore, the lowest common multiple of 751,446,687,490 is 56376435990.

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.

751 x 446 x 687 x 490 = 112752871980

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.

751 : 1, 751

446 : 1, 2, 223, 446

687 : 1, 3, 229, 687

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 751,446,687,490, is 1.

Now, the common factors can be found like this.

751:751

446:2x 223

687:3x 229

490:2x 5x 7x 7

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

2 = 2

Therefore, the value for common factors is 2.

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 = 112752871980/(1x2)

LCM = 112752871980/2

LCM = 56376435990

Thus, we can understand that the LCM of 751,446,687,490 is 56376435990.

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

• LCM of 824, 617, 836, 728
• LCM of 353, 933, 144, 442
• LCM of 307, 465, 802, 311
• LCM of 233, 441, 426, 305
• LCM of 622, 800, 852, 723

1. What is the LCM of 751, 446, 687, 490?

Answer: LCM of 751, 446, 687, 490 is 56376435990.

2. How to calculate the LCM of 751, 446, 687, 490?

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 751, 446, 687, 490.

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}.