For eight, 2
For ten, 2 and 5
No. 810 is even, and thus divisible by 2. That makes it non-prime, or composite. It also has other factors, such as 3 and 5, still making it non-prime.
1, 10; 2,5
The first ten prime numbers are 2,3,5,7,11,13,17,19,23 and 29.
The Prime Factors of 88 are 2, 11
8 is the cube of 2
There are only three factors of 49, which are 1, 7, and 49. There are only two prime factors of 49, which are 7 and 7. There is only one distinct prime factor of 49, which is 7. There are not ten factors of 49.
7 is a prime number. The answer is 1.
because it has more than two factors
eight and one hundred and seven
The factors of five are 1 and 5, as it is a prime number. The factors of ten are 1, 2, 5, and 10. Therefore, the common factor between five and ten is 1 and 5.
The numbers below 500 having the most prime factors are 256 and 384 with eight prime factors each. Prime factorization is 256=2x2x2x2x2x2x2x2 and 84=2x2x2x2x2x2x2x3.
The prime factorization of 42 is 2x3x7. The prime factors are 2, 3, and 7. There are eight total factors of 42: 1, 2, 3, 6, 7, 14, 21, and 42.