Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4949 and 4955 the smallest integer that is 24522295 that is divisible by both numbers.
Least Common Multiple (LCM) of 4949 and 4955 is 24522295.
LCM(4949,4955) = 24522295
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 4949 and 4955. First we will calculate the prime factors of 4949 and 4955.
Prime Factorization of 4949
7 | 4949 |
7 | 707 |
101 | 101 |
1 |
Prime factors of 4949 are 7,101. Prime factorization of 4949 in exponential form is:
4949 = 72×1011
Prime Factorization of 4955
5 | 4955 |
991 | 991 |
1 |
Prime factors of 4955 are 5,991. Prime factorization of 4955 in exponential form is:
4955 = 51×9911
Now multiplying the highest exponent prime factors to calculate the LCM of 4949 and 4955.
LCM(4949,4955) = 51×72×1011×9911
LCM(4949,4955) = 24522295
Factors of 4949
List of positive integer factors of 4949 that divides 4949 without a remainder.
1, 7, 49, 101, 707, 4949
Factors of 4955
List of positive integer factors of 4955 that divides 4955 without a remainder.
1, 5, 991, 4955
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4949 and 4955, than apply into the LCM equation.
GCF(4949,4955) = 1
LCM(4949,4955) = ( 4949 × 4955) / 1
LCM(4949,4955) = 24522295 / 1
LCM(4949,4955) = 24522295
(i) The LCM of 4955 and 4949 is associative
LCM of 4949 and 4955 = LCM of 4955 and 4949
1. What is the LCM of 4949 and 4955?
Answer: LCM of 4949 and 4955 is 24522295.
2. What are the Factors of 4949?
Answer: Factors of 4949 are 1, 7, 49, 101, 707, 4949. There are 6 integers that are factors of 4949. The greatest factor of 4949 is 4949.
3. What are the Factors of 4955?
Answer: Factors of 4955 are 1, 5, 991, 4955. There are 4 integers that are factors of 4955. The greatest factor of 4955 is 4955.
4. How to Find the LCM of 4949 and 4955?
Answer:
Least Common Multiple of 4949 and 4955 = 24522295
Step 1: Find the prime factorization of 4949
4949 = 7 x 7 x 101
Step 2: Find the prime factorization of 4955
4955 = 5 x 991
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 24522295 = 5 x 7 x 7 x 101 x 991
Step 4: Therefore, the least common multiple of 4949 and 4955 is 24522295.