Given numbers are 907,902,498,890

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

The LCM of 907,902,498,890 is 90651121770.

Find LCM of 907,902,498,890 with Prime Factorization

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

2 x 907 x 451 x 249 x 445 = 90651121770

Therefore, the lowest common multiple of 907,902,498,890 is 90651121770.

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.

907 x 902 x 498 x 890 = 362604487080

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.

907 : 1, 907

902 : 1, 2, 11, 22, 41, 82, 451, 902

498 : 1, 2, 3, 6, 83, 166, 249, 498

890 : 1, 2, 5, 10, 89, 178, 445, 890

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 907,902,498,890, is 1.

Now, the common factors can be found like this.

907:907

902:2x 11x 41

498:2x 3x 83

890:2x 5x 89

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 362604487080/(1x4)

LCM = 362604487080/4

LCM = 90651121770

Thus, we can understand that the LCM of 907,902,498,890 is 90651121770.

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

• LCM of 778, 563, 310, 511
• LCM of 925, 852, 811, 234
• LCM of 673, 439, 584, 381
• LCM of 266, 150, 502, 235
• LCM of 322, 816, 419, 255

1. What is the LCM of 907, 902, 498, 890?

Answer: LCM of 907, 902, 498, 890 is 90651121770.

2. How to calculate the LCM of 907, 902, 498, 890?

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 907, 902, 498, 890.

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}.