Given numbers are 902,215,123

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

The LCM of 902,215,123 is 581790.

Find LCM of 902,215,123 with Prime Factorization

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

41 x 22 x 215 x 3 = 581790

Therefore, the lowest common multiple of 902,215,123 is 581790.

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.

902 x 215 x 123 = 23853390

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.

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

215 : 1, 5, 43, 215

123 : 1, 3, 41, 123

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,215,123, is 1.

Now, the common factors can be found like this.

902:2x 11x 41

215:5x 43

123:3x 41

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

41 = 41

Therefore, the value for common factors is 41.

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 = 23853390/(1x41)

LCM = 23853390/41

LCM = 581790

Thus, we can understand that the LCM of 902,215,123 is 581790.

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

• LCM of 228, 570, 782
• LCM of 194, 989, 914
• LCM of 240, 801, 331
• LCM of 125, 627, 374
• LCM of 486, 112, 731

1. What is the LCM of 902, 215, 123?

Answer: LCM of 902, 215, 123 is 581790.

2. How to calculate the LCM of 902, 215, 123?

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 902, 215, 123.

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}.