Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9751 and 9757 the smallest integer that is 95140507 that is divisible by both numbers.
Least Common Multiple (LCM) of 9751 and 9757 is 95140507.
LCM(9751,9757) = 95140507
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 9751 and 9757. First we will calculate the prime factors of 9751 and 9757.
Prime Factorization of 9751
7 | 9751 |
7 | 1393 |
199 | 199 |
1 |
Prime factors of 9751 are 7,199. Prime factorization of 9751 in exponential form is:
9751 = 72×1991
Prime Factorization of 9757
11 | 9757 |
887 | 887 |
1 |
Prime factors of 9757 are 11,887. Prime factorization of 9757 in exponential form is:
9757 = 111×8871
Now multiplying the highest exponent prime factors to calculate the LCM of 9751 and 9757.
LCM(9751,9757) = 72×111×1991×8871
LCM(9751,9757) = 95140507
Factors of 9751
List of positive integer factors of 9751 that divides 9751 without a remainder.
1, 7, 49, 199, 1393, 9751
Factors of 9757
List of positive integer factors of 9757 that divides 9757 without a remainder.
1, 11, 887, 9757
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9751 and 9757, than apply into the LCM equation.
GCF(9751,9757) = 1
LCM(9751,9757) = ( 9751 × 9757) / 1
LCM(9751,9757) = 95140507 / 1
LCM(9751,9757) = 95140507
(i) The LCM of 9757 and 9751 is associative
LCM of 9751 and 9757 = LCM of 9757 and 9751
1. What is the LCM of 9751 and 9757?
Answer: LCM of 9751 and 9757 is 95140507.
2. What are the Factors of 9751?
Answer: Factors of 9751 are 1, 7, 49, 199, 1393, 9751. There are 6 integers that are factors of 9751. The greatest factor of 9751 is 9751.
3. What are the Factors of 9757?
Answer: Factors of 9757 are 1, 11, 887, 9757. There are 4 integers that are factors of 9757. The greatest factor of 9757 is 9757.
4. How to Find the LCM of 9751 and 9757?
Answer:
Least Common Multiple of 9751 and 9757 = 95140507
Step 1: Find the prime factorization of 9751
9751 = 7 x 7 x 199
Step 2: Find the prime factorization of 9757
9757 = 11 x 887
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 95140507 = 7 x 7 x 11 x 199 x 887
Step 4: Therefore, the least common multiple of 9751 and 9757 is 95140507.