Given numbers are 130,178,202

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

The LCM of 130,178,202 is 1168570.

Find LCM of 130,178,202 with Prime Factorization

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

2 x 65 x 89 x 101 = 1168570

Therefore, the lowest common multiple of 130,178,202 is 1168570.

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.

130 x 178 x 202 = 4674280

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.

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

178 : 1, 2, 89, 178

202 : 1, 2, 101, 202

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,178,202, is 2.

Now, the common factors can be found like this.

130:2x 5x 13

178:2x 89

202:2x 101

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

2 = 2

Therefore, the value for common factors is 2.

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 = 4674280/(2x2)

LCM = 4674280/4

LCM = 1168570

Thus, we can understand that the LCM of 130,178,202 is 1168570.

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

• LCM of 845, 346, 847
• LCM of 331, 739, 573
• LCM of 788, 283, 231
• LCM of 464, 205, 792
• LCM of 456, 350, 679

1. What is the LCM of 130, 178, 202?

Answer: LCM of 130, 178, 202 is 1168570.

2. How to calculate the LCM of 130, 178, 202?

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 130, 178, 202.

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}.