729 is the second number with exactly 7.
To find the second smallest number that has 12345 as factors, we need to consider the prime factorization of 12345, which is 3 x 5 x 823. The smallest number with 12345 as a factor is 12345 itself. The second smallest number would be obtained by multiplying 12345 by the next smallest prime number after 3 and 5, which is 7. Therefore, the second smallest number with 12345 as factors is 12345 x 7 = 86415.
A friendly number is a number that has a lot of factors depending on the size of the number. For example, eight is a friendly number. Its factors are 8,4,2,1. 7 isn't because its only factors are 7 and 1.
The factors of 21 are 1, 3, 7, 21. The factors which are not a multiple of 7 are 1 and 3.
The factors of 14 are: 1, 2, 7, 14 → the factors which are not a multiple of 2 are 1 and 7.
A factor = a number which can be divided into the given number with no remainder ie 1, 7, 49 7 * 7 = 49
84
As a product of its prime factors: 7*31 = 217
To find the second smallest number that has 12345 as factors, we need to consider the prime factorization of 12345, which is 3 x 5 x 823. The smallest number with 12345 as a factor is 12345 itself. The second smallest number would be obtained by multiplying 12345 by the next smallest prime number after 3 and 5, which is 7. Therefore, the second smallest number with 12345 as factors is 12345 x 7 = 86415.
1 and 7 are the only factors, 7 is a prime number.
1 and 7 are the only factors, 7 is a prime number.
7 is a prime number, so the factors are 1 and 7.
36 = 729 and 310 = 5904936 = 729 and 310 = 5904936 = 729 and 310 = 5904936 = 729 and 310 = 59049
770. To find the least common multiple, factor each number to its prime factors and then multiply all the factors from the first number with any factors in the second number that are not repeated from the first number. The prime factors of 14 are 2 and 7. The prime factors of 55 are 5 and 11. Multiply 2 x 7 x 5 x 11 and you get 770.
Seven is a prime number. A prime number has only itself and 1 as factors. So the factors of seven are 1 and 7. 1 and 7
7 is a prime number. The only factors of a prime number are 1 and itself, so 7 only has two factors.
There are an infinite number of integers with "only 7 factors". Any number which is the product of exactly 7 prime numbers.
You multiply the factors together. if the factors are 6 and 7 or 2,3 and 7, then the number is 6x7=2x3x7=42