Given numbers are 752,247,423,169

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

The LCM of 752,247,423,169 is 21732048.

Find LCM of 752,247,423,169 with Prime Factorization

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

13 x 47 x 16 x 19 x 9 x 13 = 21732048

Therefore, the lowest common multiple of 752,247,423,169 is 21732048.

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.

752 x 247 x 423 x 169 = 13278281328

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.

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

247 : 1, 13, 19, 247

423 : 1, 3, 9, 47, 141, 423

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 752,247,423,169, is 1.

Now, the common factors can be found like this.

752:2x 2x 2x 2x 47

247:13x 19

423:3x 3x 47

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.

13x 47 = 611

Therefore, the value for common factors is 611.

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 = 13278281328/(1x611)

LCM = 13278281328/611

LCM = 21732048

Thus, we can understand that the LCM of 752,247,423,169 is 21732048.

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

• LCM of 716, 201, 914, 595
• LCM of 104, 127, 628, 402
• LCM of 993, 146, 569, 943
• LCM of 171, 830, 597, 149
• LCM of 415, 658, 593, 952

1. What is the LCM of 752, 247, 423, 169?

Answer: LCM of 752, 247, 423, 169 is 21732048.

2. How to calculate the LCM of 752, 247, 423, 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 752, 247, 423, 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}.