Given numbers are 706,21,776

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

The LCM of 706,21,776 is 5752488.

Find LCM of 706,21,776 with Prime Factorization

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

2 x 353 x 21 x 388 = 5752488

Therefore, the lowest common multiple of 706,21,776 is 5752488.

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.

706 x 21 x 776 = 11504976

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.

706 : 1, 2, 353, 706

21 : 1, 3, 7, 21

776 : 1, 2, 4, 8, 97, 194, 388, 776

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 706,21,776, is 1.

Now, the common factors can be found like this.

706:2x 353

21:3x 7

776:2x 2x 2x 97

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

2 = 2

Therefore, the value for common factors is 2.

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 = 11504976/(1x2)

LCM = 11504976/2

LCM = 5752488

Thus, we can understand that the LCM of 706,21,776 is 5752488.

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

• LCM of 775, 42, 317
• LCM of 589, 22, 377
• LCM of 767, 46, 112
• LCM of 716, 26, 311
• LCM of 587, 14, 812

1. What is the LCM of 706, 21, 776?

Answer: LCM of 706, 21, 776 is 5752488.

2. How to calculate the LCM of 706, 21, 776?

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 706, 21, 776.

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}.