LCM for 9 and 27

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What's the Least Common Multiple (LCM) of 9 and 27?

Answer

LCM of 9 and 27 is
27

First common multiples: 27, 54, 81, …

As a common denominator: multiply the top and bottom of x/9 by 3.

9 divides 27 (27 ÷ 9 = 3), so the LCM is the larger number itself.

9 = 32

27 = 33

Prime927Highest power
3323333

LCM = 33 = 27

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LCM Table

Number 1Number 2LCM
9872
91090
91199
91236
913117
914126
91545
916144
917153
91818
920180
92163
922198
92472
925225
92727
928252
929261
93090
932288
93399
935315
93636
938342
939117
940360
941369
943387
944396
94545

FAQ

What's the Least Common Multiple (LCM) of 9 and 27?

LCM of 9 and 27 is 27

How to find the LCM of 9 and 27 using prime factorization?

To find the LCM of 9 and 27, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 27.

What is the difference between LCM and GCF?

LCM (Least Common Multiple) is the smallest number divisible by both numbers, while GCF (Greatest Common Factor) is the largest number that divides both. For 9 and 27: LCM = 27, GCF = 9.

See Also