Given numbers are 909,377,172,130

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

The LCM of 909,377,172,130 is 294715980.

Find LCM of 909,377,172,130 with Prime Factorization

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

2 x 13 x 909 x 29 x 86 x 5 = 294715980

Therefore, the lowest common multiple of 909,377,172,130 is 294715980.

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.

909 x 377 x 172 x 130 = 7662615480

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.

909 : 1, 3, 9, 101, 303, 909

377 : 1, 13, 29, 377

172 : 1, 2, 4, 43, 86, 172

130 : 1, 2, 5, 10, 13, 26, 65, 130

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 909,377,172,130, is 1.

Now, the common factors can be found like this.

909:3x 3x 101

377:13x 29

172:2x 2x 43

130:2x 5x 13

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 7662615480/(1x26)

LCM = 7662615480/26

LCM = 294715980

Thus, we can understand that the LCM of 909,377,172,130 is 294715980.

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

• LCM of 164, 937, 991, 230
• LCM of 234, 544, 147, 661
• LCM of 344, 576, 704, 916
• LCM of 673, 941, 965, 493
• LCM of 409, 494, 703, 196

1. What is the LCM of 909, 377, 172, 130?

Answer: LCM of 909, 377, 172, 130 is 294715980.

2. How to calculate the LCM of 909, 377, 172, 130?

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 909, 377, 172, 130.

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}.