Question

what is the hcf and LCM of 23 and 69 step by step method
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Answer 1

Answer:

step 1:first we find and lost the prime factor of 23 and 69

Prime factore of 23:

23

Prime factor of 69:

3,23

Step 2: Then we look at the frequency of the prime factors as they appear in each set above list each prime factor the gretest number of times it occures in either sets

3,23

Step:3 finally we multiply the prime numbers from step to together

3×23= 69 That's it