Given numbers are 637,98,977

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

The LCM of 637,98,977 is 1244698.

Find LCM of 637,98,977 with Prime Factorization

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

7 x 7 x 13 x 2 x 977 = 1244698

Therefore, the lowest common multiple of 637,98,977 is 1244698.

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.

637 x 98 x 977 = 60990202

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.

637 : 1, 7, 13, 49, 91, 637

98 : 1, 2, 7, 14, 49, 98

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,98,977, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

98:2x 7x 7

977:977

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 60990202/(1x49)

LCM = 60990202/49

LCM = 1244698

Thus, we can understand that the LCM of 637,98,977 is 1244698.

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

• LCM of 151, 61, 911
• LCM of 948, 73, 794
• LCM of 671, 29, 135
• LCM of 611, 94, 516
• LCM of 318, 36, 486

1. What is the LCM of 637, 98, 977?

Answer: LCM of 637, 98, 977 is 1244698.

2. How to calculate the LCM of 637, 98, 977?

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 637, 98, 977.

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}.