Given numbers are 693,128,894

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

The LCM of 693,128,894 is 13216896.

Find LCM of 693,128,894 with Prime Factorization

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

2 x 3 x 231 x 64 x 149 = 13216896

Therefore, the lowest common multiple of 693,128,894 is 13216896.

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.

693 x 128 x 894 = 79301376

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.

693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

128 : 1, 2, 4, 8, 16, 32, 64, 128

894 : 1, 2, 3, 6, 149, 298, 447, 894

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 693,128,894, is 1.

Now, the common factors can be found like this.

693:3x 3x 7x 11

128:2x 2x 2x 2x 2x 2x 2

894:2x 3x 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 3 = 6

Therefore, the value for common factors is 6.

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 = 79301376/(1x6)

LCM = 79301376/6

LCM = 13216896

Thus, we can understand that the LCM of 693,128,894 is 13216896.

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

• LCM of 682, 978, 772
• LCM of 542, 556, 422
• LCM of 559, 864, 766
• LCM of 557, 135, 767
• LCM of 273, 938, 666

1. What is the LCM of 693, 128, 894?

Answer: LCM of 693, 128, 894 is 13216896.

2. How to calculate the LCM of 693, 128, 894?

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 693, 128, 894.

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}.