LCM of 27 & 5 = 27 x 5 = 135. LCM of a prime number and a composite number is equal to their product if the composite number is not a multiple of the prime number.
No, prime factorizations consist entirely of prime numbers.
composite numbers
Just 51
no 5 is not a composite number 10 15 20 and 25 are composite
22 and 27 are both composite numbers. 22 is a multiple of 11 and 27 is a multiple of 3.
Both are composite numbers
27 and 55 are composite numbers but 13 is a prime number
the answer of the first 4 composite numbers is 27
YES. 45 and 27 are composite numbers because they have other factors aside from 1 and themselves
27, 57 and 77 are composite.
27 is composite as it is divisible by 1, 3, 9 and 27
1, 3, 9, 27
27
31 is not composite.
There are 27 such numbers.
27 and 54 are composite numbers because both are divisible by 3.