Given numbers are 802,518,131,138

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

The LCM of 802,518,131,138 is 1877563002.

Find LCM of 802,518,131,138 with Prime Factorization

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

2 x 401 x 259 x 131 x 69 = 1877563002

Therefore, the lowest common multiple of 802,518,131,138 is 1877563002.

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 518 x 131 x 138 = 7510252008

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

518 : 1, 2, 7, 14, 37, 74, 259, 518

131 : 1, 131

138 : 1, 2, 3, 6, 23, 46, 69, 138

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,518,131,138, is 1.

Now, the common factors can be found like this.

802:2x 401

518:2x 7x 37

131:131

138:2x 3x 23

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 = 7510252008/(1x4)

LCM = 7510252008/4

LCM = 1877563002

Thus, we can understand that the LCM of 802,518,131,138 is 1877563002.

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

• LCM of 133, 551, 499, 371
• LCM of 722, 476, 338, 426
• LCM of 676, 283, 415, 305
• LCM of 264, 471, 271, 646
• LCM of 313, 329, 383, 234

1. What is the LCM of 802, 518, 131, 138?

Answer: LCM of 802, 518, 131, 138 is 1877563002.

2. How to calculate the LCM of 802, 518, 131, 138?

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, 518, 131, 138.

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}.