Given numbers are 801,178,661

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

The LCM of 801,178,661 is 1058922.

Find LCM of 801,178,661 with Prime Factorization

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

89 x 9 x 2 x 661 = 1058922

Therefore, the lowest common multiple of 801,178,661 is 1058922.

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.

801 x 178 x 661 = 94244058

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.

801 : 1, 3, 9, 89, 267, 801

178 : 1, 2, 89, 178

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 801,178,661, is 1.

Now, the common factors can be found like this.

801:3x 3x 89

178:2x 89

661:661

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

89 = 89

Therefore, the value for common factors is 89.

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 = 94244058/(1x89)

LCM = 94244058/89

LCM = 1058922

Thus, we can understand that the LCM of 801,178,661 is 1058922.

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

• LCM of 800, 143, 504
• LCM of 864, 388, 957
• LCM of 890, 942, 810
• LCM of 585, 906, 582
• LCM of 654, 161, 881

1. What is the LCM of 801, 178, 661?

Answer: LCM of 801, 178, 661 is 1058922.

2. How to calculate the LCM of 801, 178, 661?

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 801, 178, 661.

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}.