Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 948 and 953 the smallest integer that is 903444 that is divisible by both numbers.
Least Common Multiple (LCM) of 948 and 953 is 903444.
LCM(948,953) = 903444
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 948 and 953. First we will calculate the prime factors of 948 and 953.
Prime Factorization of 948
2 | 948 |
2 | 474 |
3 | 237 |
79 | 79 |
1 |
Prime factors of 948 are 2, 3,79. Prime factorization of 948 in exponential form is:
948 = 22×31×791
Prime Factorization of 953
953 | 953 |
1 |
Prime factors of 953 are 953. Prime factorization of 953 in exponential form is:
953 = 9531
Now multiplying the highest exponent prime factors to calculate the LCM of 948 and 953.
LCM(948,953) = 22×31×791×9531
LCM(948,953) = 903444
Factors of 948
List of positive integer factors of 948 that divides 948 without a remainder.
1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
Factors of 953
List of positive integer factors of 953 that divides 953 without a remainder.
1, 953
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 948 and 953, than apply into the LCM equation.
GCF(948,953) = 1
LCM(948,953) = ( 948 × 953) / 1
LCM(948,953) = 903444 / 1
LCM(948,953) = 903444
(i) The LCM of 953 and 948 is associative
LCM of 948 and 953 = LCM of 953 and 948
1. What is the LCM of 948 and 953?
Answer: LCM of 948 and 953 is 903444.
2. What are the Factors of 948?
Answer: Factors of 948 are 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948. There are 12 integers that are factors of 948. The greatest factor of 948 is 948.
3. What are the Factors of 953?
Answer: Factors of 953 are 1, 953. There are 2 integers that are factors of 953. The greatest factor of 953 is 953.
4. How to Find the LCM of 948 and 953?
Answer:
Least Common Multiple of 948 and 953 = 903444
Step 1: Find the prime factorization of 948
948 = 2 x 2 x 3 x 79
Step 2: Find the prime factorization of 953
953 = 953
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 903444 = 2 x 2 x 3 x 79 x 953
Step 4: Therefore, the least common multiple of 948 and 953 is 903444.