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What is a friendly number?
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.
What is the second smallest number that has 12345 as factors?
5
What number is a factor of 21 but not a multiple of 7?
The factors of 21 are 1, 3, 7, 21. The factors which are not a multiple of 7 are 1 and 3.
What number is a factor of 14 but not a multiple of 2?
The factors of 14 are: 1, 2, 7, 14 → the factors which are not a multiple of 2 are 1 and 7.
What are the factors of 5 and 35?
The factors of 5 are: 1 5 The prime factors are: 5 is a prime number. & The factors of 35 are: 1 5 7 35 The prime factors are: 5 x 7
What is the second smallest number that has the prime factors 2 3 7?
84
Is 217 a multiple of a second number?
As a product of its prime factors: 7*31 = 217
What is the second smallest number with 7 factors What is the second smallest number with 11 factors?
36 = 729 and 310 = 5904936 = 729 and 310 = 5904936 = 729 and 310 = 5904936 = 729 and 310 = 59049
Where are the factors of 7?
7 is a prime number, so the factors are 1 and 7.
What are factors of 7?
1 and 7 are the only factors, 7 is a prime number.
What are the factors if 7?
1 and 7 are the only factors, 7 is a prime number.
What is the lCM of 14 and 55?
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.
What are the factors and prime factors of 7?
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
What are the first five factors of 7?
7 is a prime number. The only factors of a prime number are 1 and itself, so 7 only has two factors.
What number has only 7 factors?
There are an infinite number of integers with "only 7 factors". Any number which is the product of exactly 7 prime numbers.
How do you find the number of its given factors?
You multiply the factors together. if the factors are 6 and 7 or 2,3 and 7, then the number is 6x7=2x3x7=42
What are all not the factors of 7?
1 and 7 are the only factors because 7 is a prime number
