Given numbers are 720,145,299,302

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

The LCM of 720,145,299,302 is 942711120.

Find LCM of 720,145,299,302 with Prime Factorization

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

2 x 5 x 72 x 29 x 299 x 151 = 942711120

Therefore, the lowest common multiple of 720,145,299,302 is 942711120.

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.

720 x 145 x 299 x 302 = 9427111200

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.

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

145 : 1, 5, 29, 145

299 : 1, 13, 23, 299

302 : 1, 2, 151, 302

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,145,299,302, is 1.

Now, the common factors can be found like this.

720:2x 2x 2x 2x 3x 3x 5

145:5x 29

299:13x 23

302:2x 151

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 9427111200/(1x10)

LCM = 9427111200/10

LCM = 942711120

Thus, we can understand that the LCM of 720,145,299,302 is 942711120.

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

• LCM of 419, 670, 147, 406
• LCM of 299, 171, 803, 273
• LCM of 468, 919, 499, 665
• LCM of 759, 793, 500, 208
• LCM of 595, 495, 497, 456

1. What is the LCM of 720, 145, 299, 302?

Answer: LCM of 720, 145, 299, 302 is 942711120.

2. How to calculate the LCM of 720, 145, 299, 302?

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 720, 145, 299, 302.

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}.