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For 70 it is: 2, 5 and 7

For 90 it is: 2, 3, 3 and 5

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12y ago
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11y ago

The GCF is 2.

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7y ago

2 x 2 x 2 = 8

2 x 5 x 7 = 70

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Q: What is the prime factorization for 70 and 90?
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What is the prime factorization of70?

The Prime Factorization for 70 is 7 x 5 x 2


What is prime factorization of 90 with continuous division method?

56


Why cant the prime factorization of 90 be 2x5x9?

Reason 2 X 5 X 9 is Not Prime Factorization of 90The reason 2 X 5 X 9 is not the prime factorization of 90 is that 9 is not a prime number. 3 X 3 is 9, so the prime factorization of 90 is 2 X 3 X 3 X 5.


What is a prime factorization for 90?

2 x 3 x 3 x 5 = 90


What are all the numbers less then 100 that have at least one 2 and at least one 5 in there prime factorization?

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

Related questions

Prime factorization of 90?

Prime factorization of 90 = 2x3x3x5


What is the greatest prime factor in the prime factorization of 70?

Greatest Prime Factor of 70The prime factorization of 70 is 2 X 5 X 7, so the greatest prime factor in the prime factorization of 70 is 7.


Does 70 have a prime factorization that is all equal?

The prime factorization of 70 is 2 x 5 x 7.


Find the prime factorization of 90 with exponents?

The prime factorization of 90 with exponents is: 2 x 32 x 5


Find the prime factorization of 90?

The prime factorization of 90 is 2 x 3 x 3 x 5.


What is the prime factorization of70?

The Prime Factorization for 70 is 7 x 5 x 2


Which number is this prime factorization for 2x3x3x5?

90


What are the prime factorizations of 18 27 and 90?

The prime factorization of 18 is 2*3*3 The prime factorization of 27 is 3*3*3 The prime factorization of 90 is 2*3*3*5


What is the GCF of 32 90 and 30?

Prime factorization of 32 = 2x2x2x2x2 Prime factorization of 90 = 2x3x3x5 Prime factorization of 30 = 2x3x5 What is common in the prime factorization of the numbers? Only 2 is common, so GCF is 2.


What is th prime factorization exponent for 90?

No prime power exists since there are no duplicate prime numbers in the prime factorization.


Why is the prime factorization of 90 not 2 x 5 x 9?

Prime Factorization of 90The prime factorization of 90 is not 2 X 5 X 9 because 9 is not a prime number. It can be factored into 3 X 3, which are prime numbers, so the prime factorization of 90 is2 X 3 X 3 X 5.


What are the 3 prime factorization of 70?

The three prime factors of 70 are 2, 5 and 7.