Given numbers are 1603,1351

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

The LCM of 1603,1351 is 309379.

Find LCM of 1603,1351 with Prime Factorization

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

7 x 229 x 193 = 309379

Therefore, the lowest common multiple of 1603,1351 is 309379.

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.

1603 x 1351 = 2165653

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.

1603 : 1, 7, 229, 1603

1351 : 1, 7, 193, 1351

7 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1603,1351, is 7.

Now, the common factors can be found like this.

1603:7x 229

1351:7x 193

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

= 1

Therefore, the value for common factors is 1.

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 = 2165653/(7x1)

LCM = 2165653/7

LCM = 309379

Thus, we can understand that the LCM of 1603,1351 is 309379.

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

• LCM of 1281, 4088
• LCM of 6863, 5481
• LCM of 7488, 7953
• LCM of 4469, 1422
• LCM of 7306, 8730

1. What is the LCM of 1603, 1351?

Answer: LCM of 1603, 1351 is 309379.

2. How to calculate the LCM of 1603, 1351?

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 1603, 1351.

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}.