Given numbers are 124,691,494,690

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

The LCM of 124,691,494,690 is 7301562060.

Find LCM of 124,691,494,690 with Prime Factorization

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

2 x 62 x 691 x 247 x 345 = 7301562060

Therefore, the lowest common multiple of 124,691,494,690 is 7301562060.

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.

124 x 691 x 494 x 690 = 29206248240

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.

124 : 1, 2, 4, 31, 62, 124

691 : 1, 691

494 : 1, 2, 13, 19, 26, 38, 247, 494

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 124,691,494,690, is 1.

Now, the common factors can be found like this.

124:2x 2x 31

691:691

494:2x 13x 19

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.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 29206248240/(1x4)

LCM = 29206248240/4

LCM = 7301562060

Thus, we can understand that the LCM of 124,691,494,690 is 7301562060.

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

• LCM of 882, 249, 976, 876
• LCM of 343, 905, 933, 191
• LCM of 375, 840, 687, 421
• LCM of 385, 262, 184, 149
• LCM of 896, 727, 874, 892

1. What is the LCM of 124, 691, 494, 690?

Answer: LCM of 124, 691, 494, 690 is 7301562060.

2. How to calculate the LCM of 124, 691, 494, 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 124, 691, 494, 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}.