Given numbers are 894,780,988,258

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

The LCM of 894,780,988,258 is 94951740.

Find LCM of 894,780,988,258 with Prime Factorization

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

2 x 2 x 3 x 13 x 149 x 5 x 19 x 43 = 94951740

Therefore, the lowest common multiple of 894,780,988,258 is 94951740.

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.

894 x 780 x 988 x 258 = 177749657280

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.

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

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

258 : 1, 2, 3, 6, 43, 86, 129, 258

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 894,780,988,258, is 2.

Now, the common factors can be found like this.

894:2x 3x 149

780:2x 2x 3x 5x 13

988:2x 2x 13x 19

258:2x 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.

2x 2x 2x 3x 3x 13 = 936

Therefore, the value for common factors is 936.

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 = 177749657280/(2x936)

LCM = 177749657280/1872

LCM = 94951740

Thus, we can understand that the LCM of 894,780,988,258 is 94951740.

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

• LCM of 127, 630, 357, 509
• LCM of 390, 536, 109, 881
• LCM of 678, 462, 662, 448
• LCM of 996, 243, 509, 829
• LCM of 299, 909, 236, 375

1. What is the LCM of 894, 780, 988, 258?

Answer: LCM of 894, 780, 988, 258 is 94951740.

2. How to calculate the LCM of 894, 780, 988, 258?

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 894, 780, 988, 258.

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}.