Given numbers are 49,171,380

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

The LCM of 49,171,380 is 167580.

Find LCM of 49,171,380 with Prime Factorization

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

19 x 49 x 9 x 20 = 167580

Therefore, the lowest common multiple of 49,171,380 is 167580.

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.

49 x 171 x 380 = 3184020

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.

49 : 1, 7, 49

171 : 1, 3, 9, 19, 57, 171

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 49,171,380, is 1.

Now, the common factors can be found like this.

49:7x 7

171:3x 3x 19

380:2x 2x 5x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 3184020/(1x19)

LCM = 3184020/19

LCM = 167580

Thus, we can understand that the LCM of 49,171,380 is 167580.

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

• LCM of 55, 220, 712
• LCM of 12, 811, 591
• LCM of 65, 887, 635
• LCM of 84, 687, 346
• LCM of 81, 627, 402

1. What is the LCM of 49, 171, 380?

Answer: LCM of 49, 171, 380 is 167580.

2. How to calculate the LCM of 49, 171, 380?

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 49, 171, 380.

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}.