Given numbers are 91,97,63,91,572

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

The LCM of 91,97,63,91,572 is 3495492.

Find LCM of 91,97,63,91,572 with Prime Factorization

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

7 x 13 x 1 x 97 x 9 x 1 x 44 = 3495492

Therefore, the lowest common multiple of 91,97,63,91,572 is 3495492.

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.

91 x 97 x 63 x 91 x 572 = 28946169252

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.

91 : 1, 7, 13, 91

97 : 1, 97

63 : 1, 3, 7, 9, 21, 63

91 : 1, 7, 13, 91

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 91,97,63,91,572, is 1.

Now, the common factors can be found like this.

91:7x 13

97:97

63:3x 3x 7

91:7x 13

572:2x 2x 11x 13

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

7x 7x 13x 13 = 8281

Therefore, the value for common factors is 8281.

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 = 28946169252/(1x8281)

LCM = 28946169252/8281

LCM = 3495492

Thus, we can understand that the LCM of 91,97,63,91,572 is 3495492.

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

• LCM of 42, 91, 93, 97, 754
• LCM of 70, 41, 36, 29, 729
• LCM of 34, 90, 27, 78, 642
• LCM of 95, 48, 63, 13, 423
• LCM of 94, 90, 96, 34, 893

1. What is the LCM of 91, 97, 63, 91, 572?

Answer: LCM of 91, 97, 63, 91, 572 is 3495492.

2. How to calculate the LCM of 91, 97, 63, 91, 572?

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 91, 97, 63, 91, 572.

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}.