Given numbers are 743,134,142

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

The LCM of 743,134,142 is 7068902.

Find LCM of 743,134,142 with Prime Factorization

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

2 x 743 x 67 x 71 = 7068902

Therefore, the lowest common multiple of 743,134,142 is 7068902.

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.

743 x 134 x 142 = 14137804

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.

743 : 1, 743

134 : 1, 2, 67, 134

142 : 1, 2, 71, 142

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 743,134,142, is 1.

Now, the common factors can be found like this.

743:743

134:2x 67

142:2x 71

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 = 14137804/(1x2)

LCM = 14137804/2

LCM = 7068902

Thus, we can understand that the LCM of 743,134,142 is 7068902.

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

• LCM of 640, 203, 218
• LCM of 899, 775, 791
• LCM of 257, 713, 754
• LCM of 593, 878, 206
• LCM of 716, 241, 324

1. What is the LCM of 743, 134, 142?

Answer: LCM of 743, 134, 142 is 7068902.

2. How to calculate the LCM of 743, 134, 142?

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 743, 134, 142.

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}.