Given numbers are 620,149,281,306,130

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

The LCM of 620,149,281,306,130 is 51632013420.

Find LCM of 620,149,281,306,130 with Prime Factorization

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

2 x 5 x 62 x 149 x 281 x 153 x 13 = 51632013420

Therefore, the lowest common multiple of 620,149,281,306,130 is 51632013420.

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.

620 x 149 x 281 x 306 x 130 = 1032640268400

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.

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

149 : 1, 149

281 : 1, 281

306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,149,281,306,130, is 1.

Now, the common factors can be found like this.

620:2x 2x 5x 31

149:149

281:281

306:2x 3x 3x 17

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 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 1032640268400/(1x20)

LCM = 1032640268400/20

LCM = 51632013420

Thus, we can understand that the LCM of 620,149,281,306,130 is 51632013420.

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

• LCM of 818, 684, 933, 517, 273
• LCM of 431, 544, 410, 431, 577
• LCM of 546, 719, 179, 753, 909
• LCM of 238, 531, 899, 108, 524
• LCM of 738, 249, 681, 124, 222

1. What is the LCM of 620, 149, 281, 306, 130?

Answer: LCM of 620, 149, 281, 306, 130 is 51632013420.

2. How to calculate the LCM of 620, 149, 281, 306, 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 620, 149, 281, 306, 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}.