Given numbers are 873,224,620,169

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

The LCM of 873,224,620,169 is 5122484640.

Find LCM of 873,224,620,169 with Prime Factorization

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

2 x 2 x 873 x 56 x 155 x 169 = 5122484640

Therefore, the lowest common multiple of 873,224,620,169 is 5122484640.

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.

873 x 224 x 620 x 169 = 20489938560

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.

873 : 1, 3, 9, 97, 291, 873

224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 873,224,620,169, is 1.

Now, the common factors can be found like this.

873:3x 3x 97

224:2x 2x 2x 2x 2x 7

620:2x 2x 5x 31

169:13x 13

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 20489938560/(1x4)

LCM = 20489938560/4

LCM = 5122484640

Thus, we can understand that the LCM of 873,224,620,169 is 5122484640.

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

• LCM of 356, 451, 582, 468
• LCM of 111, 269, 494, 888
• LCM of 969, 736, 266, 727
• LCM of 262, 731, 662, 286
• LCM of 523, 141, 280, 437

1. What is the LCM of 873, 224, 620, 169?

Answer: LCM of 873, 224, 620, 169 is 5122484640.

2. How to calculate the LCM of 873, 224, 620, 169?

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 873, 224, 620, 169.

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}.