Given numbers are 276,122,298,130

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

The LCM of 276,122,298,130 is 163056660.

Find LCM of 276,122,298,130 with Prime Factorization

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

2 x 138 x 61 x 149 x 65 = 163056660

Therefore, the lowest common multiple of 276,122,298,130 is 163056660.

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.

276 x 122 x 298 x 130 = 1304453280

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.

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

122 : 1, 2, 61, 122

298 : 1, 2, 149, 298

130 : 1, 2, 5, 10, 13, 26, 65, 130

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 276,122,298,130, is 2.

Now, the common factors can be found like this.

276:2x 2x 3x 23

122:2x 61

298:2x 149

130:2x 5x 13

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 = 1304453280/(2x4)

LCM = 1304453280/8

LCM = 163056660

Thus, we can understand that the LCM of 276,122,298,130 is 163056660.

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

• LCM of 680, 231, 620, 112
• LCM of 672, 941, 593, 502
• LCM of 437, 223, 182, 787
• LCM of 154, 847, 504, 293
• LCM of 310, 808, 764, 821

1. What is the LCM of 276, 122, 298, 130?

Answer: LCM of 276, 122, 298, 130 is 163056660.

2. How to calculate the LCM of 276, 122, 298, 130?

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 276, 122, 298, 130.

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}.