Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8448 and 8453 the smallest integer that is 71410944 that is divisible by both numbers.
Least Common Multiple (LCM) of 8448 and 8453 is 71410944.
LCM(8448,8453) = 71410944
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 8448 and 8453. First we will calculate the prime factors of 8448 and 8453.
Prime Factorization of 8448
2 | 8448 |
2 | 4224 |
2 | 2112 |
2 | 1056 |
2 | 528 |
2 | 264 |
2 | 132 |
2 | 66 |
3 | 33 |
11 | 11 |
1 |
Prime factors of 8448 are 2, 3,11. Prime factorization of 8448 in exponential form is:
8448 = 28×31×111
Prime Factorization of 8453
79 | 8453 |
107 | 107 |
1 |
Prime factors of 8453 are 79,107. Prime factorization of 8453 in exponential form is:
8453 = 791×1071
Now multiplying the highest exponent prime factors to calculate the LCM of 8448 and 8453.
LCM(8448,8453) = 28×31×111×791×1071
LCM(8448,8453) = 71410944
Factors of 8448
List of positive integer factors of 8448 that divides 8448 without a remainder.
1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448
Factors of 8453
List of positive integer factors of 8453 that divides 8453 without a remainder.
1, 79, 107, 8453
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8448 and 8453, than apply into the LCM equation.
GCF(8448,8453) = 1
LCM(8448,8453) = ( 8448 × 8453) / 1
LCM(8448,8453) = 71410944 / 1
LCM(8448,8453) = 71410944
(i) The LCM of 8453 and 8448 is associative
LCM of 8448 and 8453 = LCM of 8453 and 8448
1. What is the LCM of 8448 and 8453?
Answer: LCM of 8448 and 8453 is 71410944.
2. What are the Factors of 8448?
Answer: Factors of 8448 are 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448. There are 36 integers that are factors of 8448. The greatest factor of 8448 is 8448.
3. What are the Factors of 8453?
Answer: Factors of 8453 are 1, 79, 107, 8453. There are 4 integers that are factors of 8453. The greatest factor of 8453 is 8453.
4. How to Find the LCM of 8448 and 8453?
Answer:
Least Common Multiple of 8448 and 8453 = 71410944
Step 1: Find the prime factorization of 8448
8448 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 11
Step 2: Find the prime factorization of 8453
8453 = 79 x 107
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 71410944 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 11 x 79 x 107
Step 4: Therefore, the least common multiple of 8448 and 8453 is 71410944.