Question

Find the HCF of the following number using prime Factorizaton​

Answer 1

Answer:

you not posted the numbers

Answer 2

Step-by-step explanation:

a) HCF(28,76)=4HCF(28,76)=4

b) HCF(16,24,36)=4HCF(16,24,36)=4

c) HCF(38, 64, 82)=2HCF(38,64,82)=2

Step-by-step explanation:

To find : The HCF of the following numbers by prime factorization method ?

Solution :

HCF is the highest common factor.

a) 76, 28

76=2\times 2\times 1976=2×2×19

28=2\times 2\times 728=2×2×7

HCF(28,76)=2\times 2HCF(28,76)=2×2

HCF(28,76)=4HCF(28,76)=4

b) 24,16,36

16=2\times 2\times 2\times 216=2×2×2×2

24=2\times 2\times 2\times 324=2×2×2×3

36=2\times 2\times 3\times 336=2×2×3×3

HCF(16,24,36)=2\times 2HCF(16,24,36)=2×2

HCF(16,24,36)=4HCF(16,24,36)=4

c) 38, 64, 82

38=2\times 1938=2×19

64=2\times 2\times 2\times 2\times 2\times 264=2×2×2×2×2×2

82=2\times 4182=2×41

HCF(38, 64, 82)=2HCF(38,64,82)=2

HCF(38, 64, 82)=2HCF(38,64,82)=2