Given numbers are 802,453,121,489

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

The LCM of 802,453,121,489 is 7165484238.

Find LCM of 802,453,121,489 with Prime Factorization

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

3 x 802 x 151 x 121 x 163 = 7165484238

Therefore, the lowest common multiple of 802,453,121,489 is 7165484238.

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.

802 x 453 x 121 x 489 = 21496452714

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.

802 : 1, 2, 401, 802

453 : 1, 3, 151, 453

121 : 1, 11, 121

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,453,121,489, is 1.

Now, the common factors can be found like this.

802:2x 401

453:3x 151

121:11x 11

489:3x 163

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

3 = 3

Therefore, the value for common factors is 3.

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 = 21496452714/(1x3)

LCM = 21496452714/3

LCM = 7165484238

Thus, we can understand that the LCM of 802,453,121,489 is 7165484238.

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

• LCM of 268, 484, 759, 641
• LCM of 260, 415, 594, 348
• LCM of 476, 384, 477, 585
• LCM of 279, 865, 970, 889
• LCM of 557, 429, 413, 196

1. What is the LCM of 802, 453, 121, 489?

Answer: LCM of 802, 453, 121, 489 is 7165484238.

2. How to calculate the LCM of 802, 453, 121, 489?

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 802, 453, 121, 489.

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}.