LCM of 47 and 52
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
It is easy to find the LCM of 47 and 52 with the help of the handy LCM Calculator. You have to enter 44, and 60 as inputs to avail the LCM 2444 as output. Here you can check the answer for Find the LCM of 47 and 52.
What is LCM of 47 and 52
Given Numbers are 47, 52
We can find the LCM of 47, 52 using the brute force method, prime factorization method, or GCD method.
To use brute force method, list the multiples of 47 and 52
Multiples of 47 =47,94,141,188,235,282,329,376,423,470,517,564,611,658,705,752,799,
Multiples of 52 =52,104,156,208,260,312,364,416,468,520,572,624,676,728,780,832,884,
Now, get the least common multiple of 47, 52 which is 2444
So, the LCM of 47, 52 is 2444.
Least Common Multiple (LCM) of 47 and 52 with the help of Prime Factorisation
One method for determining the LCM of 47 and 52 is to compare the prime factorization of each number. You can find the prime factorization for each number by following the instructions below:
Here is 47's prime factorization:
| 47 | 47 |
| 1 |
Prime factors of 47 are 47.
47 = 471
And this is 52's prime factorization:
| 2 | 52 |
| 2 | 26 |
| 13 | 13 |
| 1 |
Prime factors of 52 are 2,13.
52 = 22×131
When comparing the prime factorization of these two numbers, look for the highest power to which each prime factor is raised. In this case, the following primary factors must be considered:47, 2,13
.22×131×471 = 2444
This shows that the LCM of 47 and 52 is 2444.
How to Calculate the LCM of 47 and 52 Using Common Multiples
The first step in determining the Least Common Multiple of 47 and 52 is to generate a list of multiples for each number.
Lets look at the multiples of these two numbers, 47 and 52:
Lets look at the first ten multiples of these numbers, 47 and 52:
47,94,141,188,235,282,329,376,423,799 are the first ten multiples of 47.
52,104,156,208,260,312,364,416,468,884 are the first ten multiples of 52.
You can continue to list the multiples of these numbers until you find a match. Once you have found a match, or several matches, the Least Common Multiple is the smallest of these matches. The first matching multiple(s) of 47 and 52, for example, are 564, 799, and 832. 2444 is the least common multiple since it is the smallest.
47 and 52 have an LCM of 2444.
Least Common Multiple of 47 and 52 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 47 and 52, than apply into the LCM equation.
GCF(47,52) = 1
LCM(47,52) = ( 47 × 52) / 1
LCM(47,52) = 2444 / 1
LCM(47,52) = 2444
Related Least Common Multiples of 47
Related Least Common Multiples of 52
Frequently Asked Questions on LCM of 47 and 52
1. What is the LCM of 47 and 52?
The LCM of 47 and 52 is 2444.
2. How to find the lowest common multiple of 47 and 52?
To find the lowest common multiple of 47 and 52, we have to get the multip;es of both numbers and identify the least common multiple in them which is 2444.
3. What are the Factors of 47?
Answer: Factors of 47 are 1, 47. There are 2 integers that are factors of 47. The greatest factor of 47 is 47.
4. What are the Factors of 52?
Answer: Factors of 52 are 1, 2, 4, 13, 26, 52. There are 6 integers that are factors of 52. The greatest factor of 52 is 52.
5. How to Find the LCM of 47 and 52?Answer:
Least Common Multiple of 47 and 52 = 2444
Step 1: Find the prime factorization of 47
47 = 47
Step 2: Find the prime factorization of 52
52 = 2 x 2 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2444 = 2 x 2 x 13 x 47
Step 4: Therefore, the least common multiple of 47 and 52 is 2444.