Given numbers are 457,143,169,303

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

The LCM of 457,143,169,303 is 257417589.

Find LCM of 457,143,169,303 with Prime Factorization

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

13 x 457 x 11 x 13 x 303 = 257417589

Therefore, the lowest common multiple of 457,143,169,303 is 257417589.

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.

457 x 143 x 169 x 303 = 3346428657

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.

457 : 1, 457

143 : 1, 11, 13, 143

169 : 1, 13, 169

303 : 1, 3, 101, 303

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 457,143,169,303, is 1.

Now, the common factors can be found like this.

457:457

143:11x 13

169:13x 13

303:3x 101

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

13 = 13

Therefore, the value for common factors is 13.

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 = 3346428657/(1x13)

LCM = 3346428657/13

LCM = 257417589

Thus, we can understand that the LCM of 457,143,169,303 is 257417589.

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

• LCM of 759, 262, 699, 461
• LCM of 895, 877, 137, 245
• LCM of 331, 686, 953, 399
• LCM of 580, 630, 609, 937
• LCM of 653, 995, 386, 218

1. What is the LCM of 457, 143, 169, 303?

Answer: LCM of 457, 143, 169, 303 is 257417589.

2. How to calculate the LCM of 457, 143, 169, 303?

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 457, 143, 169, 303.

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}.