Question

find the hcf of 72 and 90 by prime factorization method​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

List of positive integer factors of 90 that divides 90 without a remainder. We found the factors and prime factorization of 72 and 90. The biggest common factor number is the GCF number.

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Prime Factorization of 90.

2 90

3 15

5 5