Given numbers are 938,53,402

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

The LCM of 938,53,402 is 149142.

Find LCM of 938,53,402 with Prime Factorization

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

2 x 67 x 7 x 53 x 3 = 149142

Therefore, the lowest common multiple of 938,53,402 is 149142.

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.

938 x 53 x 402 = 19985028

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.

938 : 1, 2, 7, 14, 67, 134, 469, 938

53 : 1, 53

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 938,53,402, is 1.

Now, the common factors can be found like this.

938:2x 7x 67

53:53

402:2x 3x 67

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

2x 67 = 134

Therefore, the value for common factors is 134.

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 = 19985028/(1x134)

LCM = 19985028/134

LCM = 149142

Thus, we can understand that the LCM of 938,53,402 is 149142.

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

• LCM of 443, 36, 658
• LCM of 970, 54, 577
• LCM of 176, 38, 128
• LCM of 562, 51, 230
• LCM of 169, 80, 140

1. What is the LCM of 938, 53, 402?

Answer: LCM of 938, 53, 402 is 149142.

2. How to calculate the LCM of 938, 53, 402?

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 938, 53, 402.

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}.