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Q: What are the prime factors between 20 and 30?

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23 and 29 are prime.

The prime factors of 20 are 2 and 5. The prime factors of 30 are 2, 3 and 5.

26

28

667

26

The prime factors of 30 are 2, 3 and 5. The prime factors of 40 are 2 and 5. The prime numbers between 30 and 40 are 31 and 37.

The prime numbers between 20 and 30 are 23 and 29.

23 and 29 because they are prime numbers

They are the only ones with just two factors.

23 x 29= 667

The numbers 23 and 29 are the only prime numbers between 20 and 30

To find the HCF of 20 and 30, break them down into their prime factors: 20 = 2x2x5 30 = 2x3x5 The next step is to identify any common prime factors. In this case both numbers have a 2 and a 5 as prime factors. Multiply these together and you get: 2x5 = 10 Therefore the HCF of 20 and 30 is 10.

There are two prime numbers between 20 and 30 which are 23 and 29

30 has three prime factors. The prime factors are 2,3,5.

The prime numbers between 20 and 30 are 23 and 29.

Because the other numbers have more than two factors

31 and 37

20 = 2 x 2 x 5 30 = 2 x 3 x 5 Common prime factors: 2 and 5.

20 and 2

23 and 29 are the prime numbers between 20 and 30.

Prime numbers only have factors of 1 and themselves: 23, 29

The prime factors of 30 are 2, 3 and 5

36.

A prime factorization is a multiplication sentence of prime factors. 2, 3 and 5 are the prime factors of 30. 2 x 3 x 5 is the prime factorization of 30.