Given numbers are 121,143,572,807,885

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

The LCM of 121,143,572,807,885 is 1497904980.

Find LCM of 121,143,572,807,885 with Prime Factorization

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

3 x 11 x 13 x 11 x 1 x 4 x 269 x 295 = 1497904980

Therefore, the lowest common multiple of 121,143,572,807,885 is 1497904980.

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.

121 x 143 x 572 x 807 x 885 = 7068613600620

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.

121 : 1, 11, 121

143 : 1, 11, 13, 143

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

807 : 1, 3, 269, 807

885 : 1, 3, 5, 15, 59, 177, 295, 885

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,143,572,807,885, is 1.

Now, the common factors can be found like this.

121:11x 11

143:11x 13

572:2x 2x 11x 13

807:3x 269

885:3x 5x 59

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

3x 11x 11x 13 = 4719

Therefore, the value for common factors is 4719.

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 = 7068613600620/(1x4719)

LCM = 7068613600620/4719

LCM = 1497904980

Thus, we can understand that the LCM of 121,143,572,807,885 is 1497904980.

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

• LCM of 787, 977, 859, 972, 597
• LCM of 882, 120, 557, 546, 659
• LCM of 965, 822, 136, 641, 255
• LCM of 850, 148, 157, 209, 200
• LCM of 633, 953, 407, 326, 681

1. What is the LCM of 121, 143, 572, 807, 885?

Answer: LCM of 121, 143, 572, 807, 885 is 1497904980.

2. How to calculate the LCM of 121, 143, 572, 807, 885?

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 121, 143, 572, 807, 885.

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}.