Given numbers are 821,713,451,33

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

The LCM of 821,713,451,33 is 792009669.

Find LCM of 821,713,451,33 with Prime Factorization

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

11 x 821 x 713 x 41 x 3 = 792009669

Therefore, the lowest common multiple of 821,713,451,33 is 792009669.

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.

821 x 713 x 451 x 33 = 8712106359

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.

821 : 1, 821

713 : 1, 23, 31, 713

451 : 1, 11, 41, 451

33 : 1, 3, 11, 33

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,713,451,33, is 1.

Now, the common factors can be found like this.

821:821

713:23x 31

451:11x 41

33:3x 11

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

11 = 11

Therefore, the value for common factors is 11.

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 = 8712106359/(1x11)

LCM = 8712106359/11

LCM = 792009669

Thus, we can understand that the LCM of 821,713,451,33 is 792009669.

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

• LCM of 735, 109, 469, 29
• LCM of 548, 256, 661, 36
• LCM of 151, 786, 424, 84
• LCM of 731, 315, 570, 92
• LCM of 203, 647, 694, 75

1. What is the LCM of 821, 713, 451, 33?

Answer: LCM of 821, 713, 451, 33 is 792009669.

2. How to calculate the LCM of 821, 713, 451, 33?

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 821, 713, 451, 33.

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}.