2 x 3 x 5 = 30
9 isn't prime, but one three-digit multiple of 18 is 108.
As a product of its prime factors: 429 = 3*11*13
No becaues as a product of its prime factors: 2*2*2*7 = 56 or as 23*7 = 56
No. 9 is a multiple of 3, an equal or larger number which is the product of factors.
How about: 2*2*17 = 68 as a product of its prime factors
Numbers that have 2 factors are prime numbers; Numbers that have 4 factors are either: * the cube of a prime; or * the product of two different primes; Numbers that have 8 factors are either: * a prime to the power 7; * the product of a prime cubed and different prime; * the product of three different primes.
9 isn't prime, but one three-digit multiple of 18 is 108.
532
As a product of its prime factors: 429 = 3*11*13
12
No becaues as a product of its prime factors: 2*2*2*7 = 56 or as 23*7 = 56
As a product of its prime factors: 5*17*23 = 1955
As a product of its prime factors in exponents: 22*3*7 = 84
As a product of its prime factors: 5*7*7 = 245
As a product of its prime factors: 5*11*47 = 2585
As a product of its prime factors: 2*2*7 = 28
No. 9 is a multiple of 3, an equal or larger number which is the product of factors.