Given numbers are 287,707,370,533

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

The LCM of 287,707,370,533 is 139427470.

Find LCM of 287,707,370,533 with Prime Factorization

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

7 x 41 x 1 x 101 x 370 x 13 = 139427470

Therefore, the lowest common multiple of 287,707,370,533 is 139427470.

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.

287 x 707 x 370 x 533 = 40015683890

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.

287 : 1, 7, 41, 287

707 : 1, 7, 101, 707

370 : 1, 2, 5, 10, 37, 74, 185, 370

533 : 1, 13, 41, 533

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 287,707,370,533, is 1.

Now, the common factors can be found like this.

287:7x 41

707:7x 101

370:2x 5x 37

533:13x 41

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

7x 41 = 287

Therefore, the value for common factors is 287.

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 = 40015683890/(1x287)

LCM = 40015683890/287

LCM = 139427470

Thus, we can understand that the LCM of 287,707,370,533 is 139427470.

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

• LCM of 773, 473, 395, 493
• LCM of 412, 937, 377, 295
• LCM of 879, 927, 409, 360
• LCM of 788, 980, 918, 242
• LCM of 509, 950, 816, 594

1. What is the LCM of 287, 707, 370, 533?

Answer: LCM of 287, 707, 370, 533 is 139427470.

2. How to calculate the LCM of 287, 707, 370, 533?

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 287, 707, 370, 533.

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}.