Given numbers are 254,145,143,841

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

The LCM of 254,145,143,841 is 152734010.

Find LCM of 254,145,143,841 with Prime Factorization

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

29 x 254 x 5 x 143 x 29 = 152734010

Therefore, the lowest common multiple of 254,145,143,841 is 152734010.

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.

254 x 145 x 143 x 841 = 4429286290

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.

254 : 1, 2, 127, 254

145 : 1, 5, 29, 145

143 : 1, 11, 13, 143

841 : 1, 29, 841

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,145,143,841, is 1.

Now, the common factors can be found like this.

254:2x 127

145:5x 29

143:11x 13

841:29x 29

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

29 = 29

Therefore, the value for common factors is 29.

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 = 4429286290/(1x29)

LCM = 4429286290/29

LCM = 152734010

Thus, we can understand that the LCM of 254,145,143,841 is 152734010.

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

• LCM of 864, 556, 141, 449
• LCM of 309, 274, 850, 878
• LCM of 126, 112, 108, 884
• LCM of 881, 959, 658, 301
• LCM of 676, 772, 405, 349

1. What is the LCM of 254, 145, 143, 841?

Answer: LCM of 254, 145, 143, 841 is 152734010.

2. How to calculate the LCM of 254, 145, 143, 841?

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 254, 145, 143, 841.

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}.