Given numbers are 650,391,242,281

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

The LCM of 650,391,242,281 is 8641354150.

Find LCM of 650,391,242,281 with Prime Factorization

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

2 x 325 x 391 x 121 x 281 = 8641354150

Therefore, the lowest common multiple of 650,391,242,281 is 8641354150.

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.

650 x 391 x 242 x 281 = 17282708300

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.

650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

391 : 1, 17, 23, 391

242 : 1, 2, 11, 22, 121, 242

281 : 1, 281

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 650,391,242,281, is 1.

Now, the common factors can be found like this.

650:2x 5x 5x 13

391:17x 23

242:2x 11x 11

281:281

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 = 17282708300/(1x2)

LCM = 17282708300/2

LCM = 8641354150

Thus, we can understand that the LCM of 650,391,242,281 is 8641354150.

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

• LCM of 262, 468, 759, 298
• LCM of 214, 290, 473, 869
• LCM of 240, 653, 592, 661
• LCM of 314, 268, 293, 230
• LCM of 796, 875, 226, 321

1. What is the LCM of 650, 391, 242, 281?

Answer: LCM of 650, 391, 242, 281 is 8641354150.

2. How to calculate the LCM of 650, 391, 242, 281?

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 650, 391, 242, 281.

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}.