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# What numbers under 100 have at least one 2 at least and one 5 in their prime factorization?

Updated: 4/28/2022

Wiki User

6y ago

They are the multiples of 10, from 10 to 90.

Wiki User

6y ago

Wiki User

6y ago

All such numbers are multiples of 10 - i.e., they end with the digit 0.

Wiki User

6y ago

10, 20, 30, 40, 50, 60, 70, 80, 90

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Q: What numbers under 100 have at least one 2 at least and one 5 in their prime factorization?
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Related questions

### What numbers under 100 have at least a 2 or 5 in their prime factorization?

All the even numbers and all the odd multiples of 5.

### What is the prime factorization of numbers 1 to 200?

If you look at the related question, "What are the prime factors of the numbers from 1 to 200?" (provided in the link below), take the prime numbers, and show them with multiplication signs between them, then you will have the prime factorization. Examples: The prime factors of 15 are 3 and 5. Therefore, the prime factorization is 3 x 5. The prime factors of 42 are 2, 3, and 7. Therefore, the prime factorization is 2 x 3 x 7. The prime factors of 64 are 2, 2, 2, 2, 2, and 2. Therefore, the prime factorization is 2 x 2 x 2 x 2 x 2 x 2. If you want the prime factorization of a specific number, it is sometimes listed under questions of the form, "What are the prime factors of __?" or "What are the factors of __?" or "What are the factors and prime factors of __?"

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Prime Numbers under 6 are 2,3,5

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There are 34 prime numbers under 140.

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The prime numbers under 16 are 2,3,5,7,11 &amp; 13.

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All the numbers from 2 to 19 are multiples of prime numbers.

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168 prime numbers under 1000.

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no, not all prime numbers are closed under addition. why? because, when you add 2 prime numbers you will not always get a prime number. example: 5+3= 8 5 and 3 are prime numbers but their sum is 8 which is a composite number..

### How many prime numbers are there under 50?

There are 15 prime numbers less than 50.

2 x 5 = 10

### What is the largest prime number to check for prime numbers under 100?

the largest prime number under 100 is 97

No.