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How do you find numbers with 5 factors?
Multiply prime squares by themselves. 24, 34, 54 all have five factors.
Find two prime numbers which have the sum of 24?
13 + 11 Prime numbers are numbers only have 2 factors - 1, and itself.
What prime number below fifty has the most factors?
All prime numbers have exactly two factors. There is not a prime number below 50 that has the most factors since they all have the same number of factors.
What is all the prime numbers from 12 to 24?
13,17,23
What is the least common multiple of 24 and 32?
The LCM of 24 and 32 is 96. To determine the least common multiple of two numbers, determine the prime factors of both numbers. Then, determine the prime factors they have in common. Multiply all their prime factors together (in other words, multiply both numbers together) and divide by the prime factors they have in common (in other words, their greatest common factor). The prime factors of 24 are 2, 2, 2, and 3. The prime factors of 32 are 2, 2, 2, 2, and 2. The prime factors in common are 2, 2, and 2, so the greatest common factor is 2 x 2 x 2 = 8. The least common multiple or least common denominator is 24 x 32 ÷ 8 = 96.
