Given numbers are 649,623,143

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

The LCM of 649,623,143 is 5256251.

Find LCM of 649,623,143 with Prime Factorization

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

11 x 59 x 623 x 13 = 5256251

Therefore, the lowest common multiple of 649,623,143 is 5256251.

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.

649 x 623 x 143 = 57818761

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.

649 : 1, 11, 59, 649

623 : 1, 7, 89, 623

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 649,623,143, is 1.

Now, the common factors can be found like this.

649:11x 59

623:7x 89

143:11x 13

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 = 57818761/(1x11)

LCM = 57818761/11

LCM = 5256251

Thus, we can understand that the LCM of 649,623,143 is 5256251.

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

• LCM of 173, 586, 871
• LCM of 389, 420, 470
• LCM of 433, 989, 887
• LCM of 779, 122, 186
• LCM of 125, 981, 440

1. What is the LCM of 649, 623, 143?

Answer: LCM of 649, 623, 143 is 5256251.

2. How to calculate the LCM of 649, 623, 143?

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 649, 623, 143.

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}.