Given numbers are 297,286,143,457

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

The LCM of 297,286,143,457 is 3528954.

Find LCM of 297,286,143,457 with Prime Factorization

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

11 x 13 x 27 x 2 x 1 x 457 = 3528954

Therefore, the lowest common multiple of 297,286,143,457 is 3528954.

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.

297 x 286 x 143 x 457 = 5551044642

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.

297 : 1, 3, 9, 11, 27, 33, 99, 297

286 : 1, 2, 11, 13, 22, 26, 143, 286

143 : 1, 11, 13, 143

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 297,286,143,457, is 1.

Now, the common factors can be found like this.

297:3x 3x 3x 11

286:2x 11x 13

143:11x 13

457:457

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

11x 11x 13 = 1573

Therefore, the value for common factors is 1573.

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 = 5551044642/(1x1573)

LCM = 5551044642/1573

LCM = 3528954

Thus, we can understand that the LCM of 297,286,143,457 is 3528954.

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

• LCM of 450, 789, 534, 807
• LCM of 392, 217, 145, 169
• LCM of 534, 504, 329, 116
• LCM of 516, 881, 711, 973
• LCM of 215, 355, 327, 790

1. What is the LCM of 297, 286, 143, 457?

Answer: LCM of 297, 286, 143, 457 is 3528954.

2. How to calculate the LCM of 297, 286, 143, 457?

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 297, 286, 143, 457.

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}.