4. Find the HCF of the following numbers using prime factorization method.
a. 12 and 21
b. 18 and 24
c. 24 and 56
d. 16 and 40
really urgent please
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Answer:
a) 3
b) 6
c) 8
d) 8
Step-by-step explanation:
formula => HCF = Product of numbers / LCM
a) HCF = (12x21) / 84
HCF = 3
b) HCF = (18x24) / 72
HCF = 6
c) HCF = (24x56) / 168
HCF = 8
d) HCF = (16x40) / 80
HCF = 8
hope this formula will helps u to save the time in exam ,
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