Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4957 and 4965 the smallest integer that is 24611505 that is divisible by both numbers.
Least Common Multiple (LCM) of 4957 and 4965 is 24611505.
LCM(4957,4965) = 24611505
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 4957 and 4965. First we will calculate the prime factors of 4957 and 4965.
Prime Factorization of 4957
4957 | 4957 |
1 |
Prime factors of 4957 are 4957. Prime factorization of 4957 in exponential form is:
4957 = 49571
Prime Factorization of 4965
3 | 4965 |
5 | 1655 |
331 | 331 |
1 |
Prime factors of 4965 are 3, 5,331. Prime factorization of 4965 in exponential form is:
4965 = 31×51×3311
Now multiplying the highest exponent prime factors to calculate the LCM of 4957 and 4965.
LCM(4957,4965) = 31×51×3311×49571
LCM(4957,4965) = 24611505
Factors of 4957
List of positive integer factors of 4957 that divides 4957 without a remainder.
1, 4957
Factors of 4965
List of positive integer factors of 4965 that divides 4965 without a remainder.
1, 3, 5, 15, 331, 993, 1655, 4965
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4957 and 4965, than apply into the LCM equation.
GCF(4957,4965) = 1
LCM(4957,4965) = ( 4957 × 4965) / 1
LCM(4957,4965) = 24611505 / 1
LCM(4957,4965) = 24611505
(i) The LCM of 4965 and 4957 is associative
LCM of 4957 and 4965 = LCM of 4965 and 4957
1. What is the LCM of 4957 and 4965?
Answer: LCM of 4957 and 4965 is 24611505.
2. What are the Factors of 4957?
Answer: Factors of 4957 are 1, 4957. There are 2 integers that are factors of 4957. The greatest factor of 4957 is 4957.
3. What are the Factors of 4965?
Answer: Factors of 4965 are 1, 3, 5, 15, 331, 993, 1655, 4965. There are 8 integers that are factors of 4965. The greatest factor of 4965 is 4965.
4. How to Find the LCM of 4957 and 4965?
Answer:
Least Common Multiple of 4957 and 4965 = 24611505
Step 1: Find the prime factorization of 4957
4957 = 4957
Step 2: Find the prime factorization of 4965
4965 = 3 x 5 x 331
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 24611505 = 3 x 5 x 331 x 4957
Step 4: Therefore, the least common multiple of 4957 and 4965 is 24611505.