Excluding 1, a factor of all whole numbers, use the 1st 7 prime numbers greater than 100 and multiply them together.
101 x 103 x 107 x etc
or
Any Prime number (except 2) to the 6th power has exactly seven factors, like 729 and 15625.
Any prime number (greater than 3) to the 4th power has 5 factors, like 625 and 2401.
The number of combinations of six numbers that can be made from seven numbers will depend on if you can repeat numbers. In all there are over 2,000 different numbers that can be made.
Exactly one over seven 1 / 7 or one seventh
By looking for common factors - factors that appear in both numbers - and dividing both numbers by the same factor.
522 is composite. Composite numbers have over two factors and prime numbers have only two factors which is one and the number itself.
Any prime number (greater than 3) to the 4th power has 5 factors, like 625 and 2401.
Any prime number (except 2 and 3) to the 4th power, like 625 and 2401.
By looking for common factors (numbers that are factors of both numbers), and dividing both numbers by this common factor.
The number of combinations of six numbers that can be made from seven numbers will depend on if you can repeat numbers. In all there are over 2,000 different numbers that can be made.
Exactly one over seven 1 / 7 or one seventh
A number with exactly five factors is a number that is a prime number raised to the fourth power (p4). The factors are 1, p, p2, p3, and p4. Example: The 5 factors of 54 = 625 are 1, 5, 25, 125, and 625. The 5 factors of 74 = 2401 are 1, 7, 49, 343, and 2401. The 5 factors of 114 = 14641 are 1, 11, 121, 1331, and 14,641.
By looking for common factors - factors that appear in both numbers - and dividing both numbers by the same factor.
All factors are whole numbers and all whole numbers are rational numbers (a rational number is one which can be expressed as one integer over another integer, and whole numbers can be expressed as themselves over 1), thus all factors are rational numbers and so all greatest common factors are rational numbers. The set of whole numbers is a [proper] subset of the set of rational numbers: ℤ ⊂ ℚ
Yes. Look for common factors - factors shared between the two numbers.
522 is composite. Composite numbers have over two factors and prime numbers have only two factors which is one and the number itself.
Six over Seven. You can divide both numbers by two, so that makes six over seven.
because there are no common factors for the two numbers