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Earn +20 ptsQ: What is the prime factor of 138?
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Is 138 a prime number?
138 is not prime. 138 = 2 * 3 * 23
What is the LCM of 23 and 138?
Since 23 is a factor of 138, their LCM is 138.
Is 138 a prime or composite?
Composite
Is 6 a factor of 138?
Yes.
What are the factors and prime number of 138?
The factors of 138 are: 2 x 69 3 x 46 6 x 23 So the prime numbers of 138 would be 3, and 23.
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