210
The product of the prime numbers less than 100 is 2.3055679639455188e+36
1001
The four numbers are: 113, 131, 151 and 191. For the product of the digits to be prime, the number must contain 2 ones - which greatly simplifies the exercise.
No
No, there are four.
If the GCF of a given pair of numbers is 1, the LCM will be equal to their product. If the GCF is greater than 1, the LCM will be less than their product. Or, stated another way, if the two numbers have no common prime factors, their LCM will be their product.
No - because the product of the first four prime numbers is equal to 2 x 3 x 5 x 7 = 210.
No
If none of the prime factors are in common, the LCM will be the product of the two.
All the numbers less than 100 that are the product of exactly three different prime numbers are 30, 42, 66, 70, and 78.
All the numbers less than 100 that are the product of exactly three different prime numbers are 30, 42, 66, 70, and 78. Need to know how to get the answer
There are only four prime numbers less than 10. They are 2, 3, 5 and 7.