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What are the numbers less than 500 which have four different prime factors?
Wiki User
∙ 6y ago
210, 330, 390, 420 and 462
Wiki User
∙ 6y ago
Anonymous
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What is the least number that is divisible by four different prime numbers?
the least number is 210 which is divisible by four different prime numbers.
How many different prime factors does 420 have?
420 has four prime factors: 2,3,5,7
How many pairs of prime numbers does 420 have?
420 has four prime factors. Prime factors don't usually travel in pairs.
Why isnt 39 a prime number?
39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.
Why is it when you multiply two prime numbers you get a number with three or four factors?
If the two prime numbers are different: You get the two prime numbers, plus 1, plus the product. For example, if you multiply 2 x 3 = 6, the factors of 6 are 2, 3, 1, and 6. If the two prime numbers are the same: You get the prime number, 1, and the product. For example 2 x 2 = 4. The factors of 4 are 2, 1, 4.
What is the least number that has 4 different prime factors?
Logically, the smallest number with 4 different prime factors would have to be the product of the smallest four prime numbers. So the smallest natural number with four different prime factors is 210 (2*3*5*7).
How many prime numbers are there in 420?
420 has 5 prime factors, four of which are different prime numbers. Prime factors of 420 are 2 x 2 x 5 x 3 x 7.
Numbers that have exactly 4 factors?
They are numbers that are the product of two different prime numbers. If the primes are p and q, the four factors are 1, p, q and pq.
What are four prime numbers of 47?
47 does not have 4 prime numbers (factors or divisors).
What 4 different prime numbers multiply to equal 84?
336
What is the least number that is divisible by four different prime numbers?
the least number is 210 which is divisible by four different prime numbers.
How many different prime factors does 420 have?
420 has four prime factors: 2,3,5,7
The prime factors of a number are the first four prime numbers No factor is repeated What is the number?
210 is the number whose prime factors are the first four primes unrepeated.
How many pairs of prime numbers does 420 have?
420 has four prime factors. Prime factors don't usually travel in pairs.
Will every key created by multiplying two prime numbers together have this number of factors?
Every product of two prime numbers has four factors.
What numbers have four prime factors?
That's an infinite list. 210 is on it.
Why isnt 39 a prime number?
39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.
