Given numbers are 742,299,740

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

The LCM of 742,299,740 is 82087460.

Find LCM of 742,299,740 with Prime Factorization

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

2 x 371 x 299 x 370 = 82087460

Therefore, the lowest common multiple of 742,299,740 is 82087460.

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.

742 x 299 x 740 = 164174920

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.

742 : 1, 2, 7, 14, 53, 106, 371, 742

299 : 1, 13, 23, 299

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 742,299,740, is 1.

Now, the common factors can be found like this.

742:2x 7x 53

299:13x 23

740:2x 2x 5x 37

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 = 164174920/(1x2)

LCM = 164174920/2

LCM = 82087460

Thus, we can understand that the LCM of 742,299,740 is 82087460.

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

• LCM of 456, 299, 900
• LCM of 809, 512, 254
• LCM of 247, 579, 982
• LCM of 758, 438, 407
• LCM of 481, 578, 802

1. What is the LCM of 742, 299, 740?

Answer: LCM of 742, 299, 740 is 82087460.

2. How to calculate the LCM of 742, 299, 740?

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 742, 299, 740.

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}.