Given numbers are 961,157,155

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

The LCM of 961,157,155 is 754385.

Find LCM of 961,157,155 with Prime Factorization

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

31 x 31 x 157 x 5 = 754385

Therefore, the lowest common multiple of 961,157,155 is 754385.

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.

961 x 157 x 155 = 23385935

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.

961 : 1, 31, 961

157 : 1, 157

155 : 1, 5, 31, 155

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 961,157,155, is 1.

Now, the common factors can be found like this.

961:31x 31

157:157

155:5x 31

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

31 = 31

Therefore, the value for common factors is 31.

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 = 23385935/(1x31)

LCM = 23385935/31

LCM = 754385

Thus, we can understand that the LCM of 961,157,155 is 754385.

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

• LCM of 770, 125, 452
• LCM of 240, 528, 732
• LCM of 118, 783, 487
• LCM of 847, 754, 323
• LCM of 698, 689, 895

1. What is the LCM of 961, 157, 155?

Answer: LCM of 961, 157, 155 is 754385.

2. How to calculate the LCM of 961, 157, 155?

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 961, 157, 155.

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}.