Given numbers are 977,193,386,145

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

The LCM of 977,193,386,145 is 54682690.

Find LCM of 977,193,386,145 with Prime Factorization

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

193 x 977 x 1 x 2 x 145 = 54682690

Therefore, the lowest common multiple of 977,193,386,145 is 54682690.

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.

977 x 193 x 386 x 145 = 10553759170

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.

977 : 1, 977

193 : 1, 193

386 : 1, 2, 193, 386

145 : 1, 5, 29, 145

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,193,386,145, is 1.

Now, the common factors can be found like this.

977:977

193:193

386:2x 193

145:5x 29

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

193 = 193

Therefore, the value for common factors is 193.

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 = 10553759170/(1x193)

LCM = 10553759170/193

LCM = 54682690

Thus, we can understand that the LCM of 977,193,386,145 is 54682690.

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

• LCM of 282, 822, 631, 271
• LCM of 397, 607, 422, 583
• LCM of 927, 777, 756, 800
• LCM of 573, 904, 668, 910
• LCM of 372, 797, 270, 388

1. What is the LCM of 977, 193, 386, 145?

Answer: LCM of 977, 193, 386, 145 is 54682690.

2. How to calculate the LCM of 977, 193, 386, 145?

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 977, 193, 386, 145.

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}.