Given numbers are 253,520,724,971

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

The LCM of 253,520,724,971 is 23121801560.

Find LCM of 253,520,724,971 with Prime Factorization

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

2 x 2 x 253 x 130 x 181 x 971 = 23121801560

Therefore, the lowest common multiple of 253,520,724,971 is 23121801560.

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.

253 x 520 x 724 x 971 = 92487206240

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.

253 : 1, 11, 23, 253

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

724 : 1, 2, 4, 181, 362, 724

971 : 1, 971

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,520,724,971, is 1.

Now, the common factors can be found like this.

253:11x 23

520:2x 2x 2x 5x 13

724:2x 2x 181

971:971

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 = 92487206240/(1x4)

LCM = 92487206240/4

LCM = 23121801560

Thus, we can understand that the LCM of 253,520,724,971 is 23121801560.

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

• LCM of 853, 577, 808, 397
• LCM of 670, 960, 631, 500
• LCM of 567, 853, 962, 138
• LCM of 402, 987, 140, 725
• LCM of 265, 551, 638, 744

1. What is the LCM of 253, 520, 724, 971?

Answer: LCM of 253, 520, 724, 971 is 23121801560.

2. How to calculate the LCM of 253, 520, 724, 971?

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 253, 520, 724, 971.

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}.