Given numbers are 127,26,690

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

The LCM of 127,26,690 is 1139190.

Find LCM of 127,26,690 with Prime Factorization

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

2 x 127 x 13 x 345 = 1139190

Therefore, the lowest common multiple of 127,26,690 is 1139190.

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.

127 x 26 x 690 = 2278380

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.

127 : 1, 127

26 : 1, 2, 13, 26

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,26,690, is 1.

Now, the common factors can be found like this.

127:127

26:2x 13

690:2x 3x 5x 23

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

2 = 2

Therefore, the value for common factors is 2.

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 = 2278380/(1x2)

LCM = 2278380/2

LCM = 1139190

Thus, we can understand that the LCM of 127,26,690 is 1139190.

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

• LCM of 730, 47, 851
• LCM of 725, 92, 633
• LCM of 660, 75, 868
• LCM of 164, 31, 648
• LCM of 903, 51, 481

1. What is the LCM of 127, 26, 690?

Answer: LCM of 127, 26, 690 is 1139190.

2. How to calculate the LCM of 127, 26, 690?

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 127, 26, 690.

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}.