There are an infinite number of integers with "only 7 factors". Any number which is the product of exactly 7 prime numbers.
Factors are whole numbers that divide exactly into a whole number. These numbers have no remainder. Primes, on the other hand, have exactly two factors which are 1 and itself.
64 is the least number having exactly 7 factors: 1, 2, 4, 8, 16, 32, and 64.
5 times 7 times x times y = 35xy 5 and 7 are prime numbers.
Factors are numbers you can multiply together to get another number. 14: 1, 2, 7
3, 5 and 7
64, 729, 15625 and so on. Prime numbers to the 6th power.
There are an infinite number of integers with "only 7 factors". Any number which is the product of exactly 7 prime numbers.
Numbers with exactly three factors are squares of prime numbers.
Squares of prime numbers have exactly three factors.
2,3 and 7
All numbers that are the square of primes have exactly 3 factors.
All numbers that have exactly two factors are prime numbers whereas composite numbers have more than two factors.
Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors
Prime numbers are the numbers that have exactly two factors.Prime numbers have only two factors, the number one and themselves.
1, 2, 3, 5, and 7
That is correct -- all prime numbers have exactly two factors.