3 x 3 x 5 = 45
45 = 3 x 3 x 5
The product of two prime numbers can never be another prime number, the numbers that you multiplied are factors of the product. (example, 9 times 5 is 45, 9 and 5 go into 45)
5^2
It isn't. 32 and 45 have no common prime factors, so the LCM is their product, 1440
3 x 3 x 5 = 45
45 = 32*5
As product of its prime factors: 3*3*5 = 45
As a product of its prime factors: 3*3*5 = 45 or as 32*5 = 45
3 x 3 x 5 = 45
As a product of its prime factors: 3*3*5 = 45 Or as: 23+19+3 = 45
Product of its prime factors are: 3*3*5 = 45
3 x 3 x 5 = 45
The product of two prime numbers can never be another prime number, the numbers that you multiplied are factors of the product. (example, 9 times 5 is 45, 9 and 5 go into 45)
45 = 3 x 3 x 5
5^2
It isn't. 32 and 45 have no common prime factors, so the LCM is their product, 1440