Given numbers are 989,284,994,149

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

The LCM of 989,284,994,149 is 292953668.

Find LCM of 989,284,994,149 with Prime Factorization

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

2 x 71 x 989 x 2 x 7 x 149 = 292953668

Therefore, the lowest common multiple of 989,284,994,149 is 292953668.

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.

989 x 284 x 994 x 149 = 41599420856

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.

989 : 1, 23, 43, 989

284 : 1, 2, 4, 71, 142, 284

994 : 1, 2, 7, 14, 71, 142, 497, 994

149 : 1, 149

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 989,284,994,149, is 1.

Now, the common factors can be found like this.

989:23x 43

284:2x 2x 71

994:2x 7x 71

149:149

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

2x 71 = 142

Therefore, the value for common factors is 142.

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 = 41599420856/(1x142)

LCM = 41599420856/142

LCM = 292953668

Thus, we can understand that the LCM of 989,284,994,149 is 292953668.

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

• LCM of 113, 531, 955, 294
• LCM of 669, 585, 472, 219
• LCM of 755, 883, 441, 750
• LCM of 424, 949, 487, 808
• LCM of 949, 731, 815, 915

1. What is the LCM of 989, 284, 994, 149?

Answer: LCM of 989, 284, 994, 149 is 292953668.

2. How to calculate the LCM of 989, 284, 994, 149?

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 989, 284, 994, 149.

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}.