Given numbers are 69,82,97,97,749

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

The LCM of 69,82,97,97,749 is 411070674.

Find LCM of 69,82,97,97,749 with Prime Factorization

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

97 x 69 x 82 x 1 x 1 x 749 = 411070674

Therefore, the lowest common multiple of 69,82,97,97,749 is 411070674.

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.

69 x 82 x 97 x 97 x 749 = 39873855378

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.

69 : 1, 3, 23, 69

82 : 1, 2, 41, 82

97 : 1, 97

97 : 1, 97

749 : 1, 7, 107, 749

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 69,82,97,97,749, is 1.

Now, the common factors can be found like this.

69:3x 23

82:2x 41

97:97

97:97

749:7x 107

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

97 = 97

Therefore, the value for common factors is 97.

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 = 39873855378/(1x97)

LCM = 39873855378/97

LCM = 411070674

Thus, we can understand that the LCM of 69,82,97,97,749 is 411070674.

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

• LCM of 16, 50, 66, 60, 539
• LCM of 94, 29, 13, 77, 431
• LCM of 25, 70, 42, 65, 422
• LCM of 23, 38, 28, 65, 132
• LCM of 39, 66, 14, 74, 723

1. What is the LCM of 69, 82, 97, 97, 749?

Answer: LCM of 69, 82, 97, 97, 749 is 411070674.

2. How to calculate the LCM of 69, 82, 97, 97, 749?

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 69, 82, 97, 97, 749.

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}.