Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9951 and 9958 the smallest integer that is 99092058 that is divisible by both numbers.
Least Common Multiple (LCM) of 9951 and 9958 is 99092058.
LCM(9951,9958) = 99092058
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 9951 and 9958. First we will calculate the prime factors of 9951 and 9958.
Prime Factorization of 9951
3 | 9951 |
31 | 3317 |
107 | 107 |
1 |
Prime factors of 9951 are 3, 31,107. Prime factorization of 9951 in exponential form is:
9951 = 31×311×1071
Prime Factorization of 9958
2 | 9958 |
13 | 4979 |
383 | 383 |
1 |
Prime factors of 9958 are 2, 13,383. Prime factorization of 9958 in exponential form is:
9958 = 21×131×3831
Now multiplying the highest exponent prime factors to calculate the LCM of 9951 and 9958.
LCM(9951,9958) = 21×31×131×311×1071×3831
LCM(9951,9958) = 99092058
Factors of 9951
List of positive integer factors of 9951 that divides 9951 without a remainder.
1, 3, 31, 93, 107, 321, 3317, 9951
Factors of 9958
List of positive integer factors of 9958 that divides 9958 without a remainder.
1, 2, 13, 26, 383, 766, 4979, 9958
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9951 and 9958, than apply into the LCM equation.
GCF(9951,9958) = 1
LCM(9951,9958) = ( 9951 × 9958) / 1
LCM(9951,9958) = 99092058 / 1
LCM(9951,9958) = 99092058
(i) The LCM of 9958 and 9951 is associative
LCM of 9951 and 9958 = LCM of 9958 and 9951
1. What is the LCM of 9951 and 9958?
Answer: LCM of 9951 and 9958 is 99092058.
2. What are the Factors of 9951?
Answer: Factors of 9951 are 1, 3, 31, 93, 107, 321, 3317, 9951. There are 8 integers that are factors of 9951. The greatest factor of 9951 is 9951.
3. What are the Factors of 9958?
Answer: Factors of 9958 are 1, 2, 13, 26, 383, 766, 4979, 9958. There are 8 integers that are factors of 9958. The greatest factor of 9958 is 9958.
4. How to Find the LCM of 9951 and 9958?
Answer:
Least Common Multiple of 9951 and 9958 = 99092058
Step 1: Find the prime factorization of 9951
9951 = 3 x 31 x 107
Step 2: Find the prime factorization of 9958
9958 = 2 x 13 x 383
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 99092058 = 2 x 3 x 13 x 31 x 107 x 383
Step 4: Therefore, the least common multiple of 9951 and 9958 is 99092058.