Given numbers are 289,776,774

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

The LCM of 289,776,774 is 86790168.

Find LCM of 289,776,774 with Prime Factorization

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

2 x 289 x 388 x 387 = 86790168

Therefore, the lowest common multiple of 289,776,774 is 86790168.

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.

289 x 776 x 774 = 173580336

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.

289 : 1, 17, 289

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

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 289,776,774, is 1.

Now, the common factors can be found like this.

289:17x 17

776:2x 2x 2x 97

774:2x 3x 3x 43

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 = 173580336/(1x2)

LCM = 173580336/2

LCM = 86790168

Thus, we can understand that the LCM of 289,776,774 is 86790168.

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

• LCM of 881, 322, 502
• LCM of 167, 514, 258
• LCM of 592, 134, 719
• LCM of 781, 482, 617
• LCM of 254, 448, 988

1. What is the LCM of 289, 776, 774?

Answer: LCM of 289, 776, 774 is 86790168.

2. How to calculate the LCM of 289, 776, 774?

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 289, 776, 774.

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}.