what is the hcf of 40, 56,60
Answers
Answer:
40 and 56
We found the factors and prime factorization of 40 and 56. The biggest common factor number is the GCF number. So the greatest common factor 40 and 56 is 8.
Step-by-step explanation:
40 and 60
We found the factors and prime factorization of 40 and 60. The biggest common factor number is the GCF number. So the greatest common factor 40 and 60 is 20
SOLUTION
TO DETERMINE
The HCF of 40 , 56 , 60
CONCEPT TO BE IMPLEMENTED
HCF :
For the given two or more numbers HCF is the greatest number that divides each of the numbers
LCM :
For the given two or more numbers LCM is the least number which is exactly divisible by each of the given numbers
EVALUATION
Here the given numbers are 40 , 56 , 60
We now prime factorise the given numbers
40 = 2 × 2 × 2 × 5
56 = 2 × 2 × 2 × 7
60 = 2 × 2 × 3 × 5
Hence the required HCF
= 2 × 2
= 4
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