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.
27 and 54 are composite numbers because both are divisible by 3.
27 and 18 are both composite numbers. They are multiples of 3.