Given numbers are 721,160,925

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

The LCM of 721,160,925 is 21341600.

Find LCM of 721,160,925 with Prime Factorization

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

5 x 721 x 32 x 185 = 21341600

Therefore, the lowest common multiple of 721,160,925 is 21341600.

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.

721 x 160 x 925 = 106708000

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.

721 : 1, 7, 103, 721

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

925 : 1, 5, 25, 37, 185, 925

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,160,925, is 1.

Now, the common factors can be found like this.

721:7x 103

160:2x 2x 2x 2x 2x 5

925:5x 5x 37

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

5 = 5

Therefore, the value for common factors is 5.

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 = 106708000/(1x5)

LCM = 106708000/5

LCM = 21341600

Thus, we can understand that the LCM of 721,160,925 is 21341600.

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

• LCM of 856, 253, 200
• LCM of 779, 226, 462
• LCM of 160, 244, 753
• LCM of 581, 644, 735
• LCM of 218, 628, 216

1. What is the LCM of 721, 160, 925?

Answer: LCM of 721, 160, 925 is 21341600.

2. How to calculate the LCM of 721, 160, 925?

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 721, 160, 925.

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}.