Given numbers are 437,207,989,953

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

The LCM of 437,207,989,953 is 161170407.

Find LCM of 437,207,989,953 with Prime Factorization

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

23 x 19 x 9 x 43 x 953 = 161170407

Therefore, the lowest common multiple of 437,207,989,953 is 161170407.

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.

437 x 207 x 989 x 953 = 85259145303

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.

437 : 1, 19, 23, 437

207 : 1, 3, 9, 23, 69, 207

989 : 1, 23, 43, 989

953 : 1, 953

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,207,989,953, is 1.

Now, the common factors can be found like this.

437:19x 23

207:3x 3x 23

989:23x 43

953:953

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

23x 23 = 529

Therefore, the value for common factors is 529.

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 = 85259145303/(1x529)

LCM = 85259145303/529

LCM = 161170407

Thus, we can understand that the LCM of 437,207,989,953 is 161170407.

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

• LCM of 127, 765, 680, 860
• LCM of 240, 873, 708, 592
• LCM of 369, 121, 102, 904
• LCM of 520, 597, 954, 718
• LCM of 754, 962, 919, 532

1. What is the LCM of 437, 207, 989, 953?

Answer: LCM of 437, 207, 989, 953 is 161170407.

2. How to calculate the LCM of 437, 207, 989, 953?

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 437, 207, 989, 953.

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}.