Given numbers are 669,25,402

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

The LCM of 669,25,402 is 2241150.

Find LCM of 669,25,402 with Prime Factorization

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

3 x 223 x 25 x 134 = 2241150

Therefore, the lowest common multiple of 669,25,402 is 2241150.

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.

669 x 25 x 402 = 6723450

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.

669 : 1, 3, 223, 669

25 : 1, 5, 25

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,25,402, is 1.

Now, the common factors can be found like this.

669:3x 223

25:5x 5

402:2x 3x 67

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

3 = 3

Therefore, the value for common factors is 3.

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 = 6723450/(1x3)

LCM = 6723450/3

LCM = 2241150

Thus, we can understand that the LCM of 669,25,402 is 2241150.

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

• LCM of 772, 71, 181
• LCM of 235, 55, 226
• LCM of 129, 68, 817
• LCM of 848, 11, 694
• LCM of 222, 40, 858

1. What is the LCM of 669, 25, 402?

Answer: LCM of 669, 25, 402 is 2241150.

2. How to calculate the LCM of 669, 25, 402?

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 669, 25, 402.

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}.