Given numbers are 120,497,905,964

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

The LCM of 120,497,905,964 is 2601556440.

Find LCM of 120,497,905,964 with Prime Factorization

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

2 x 2 x 5 x 6 x 497 x 181 x 241 = 2601556440

Therefore, the lowest common multiple of 120,497,905,964 is 2601556440.

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.

120 x 497 x 905 x 964 = 52031128800

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.

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

497 : 1, 7, 71, 497

905 : 1, 5, 181, 905

964 : 1, 2, 4, 241, 482, 964

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 120,497,905,964, is 1.

Now, the common factors can be found like this.

120:2x 2x 2x 3x 5

497:7x 71

905:5x 181

964:2x 2x 241

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 5 = 20

Therefore, the value for common factors is 20.

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 = 52031128800/(1x20)

LCM = 52031128800/20

LCM = 2601556440

Thus, we can understand that the LCM of 120,497,905,964 is 2601556440.

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

• LCM of 616, 509, 655, 436
• LCM of 171, 837, 944, 439
• LCM of 436, 878, 689, 208
• LCM of 718, 167, 501, 901
• LCM of 377, 906, 180, 594

1. What is the LCM of 120, 497, 905, 964?

Answer: LCM of 120, 497, 905, 964 is 2601556440.

2. How to calculate the LCM of 120, 497, 905, 964?

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 120, 497, 905, 964.

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}.