Question

Find hcf and lcm of 91,112,49

Answer 1

Step-by-step explanation:

91=7*13

112=2*2*2*2*7=2⁴*7

49=7*7=7²

HCF is the highest common factor which is 7

and LCM is the product of all prime factor with highest power

LCM=2⁴*7²*13=10192

Thank you