Question

Find the HCF and LCM of 78, 52 & 91 by using prime factorization method

Answer 1

Answer:

78 = 2.3.13 =21.31.131.

78 = 2.3.13 =21.31.131.52 = 2.2.13 =22.131.

78 = 2.3.13 =21.31.131.52 = 2.2.13 =22.131.91=7.13 =71.131.

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

HCF=13

LCM=1092

Step-by-step explanation:

78=2*3*13

52=2*2*13

91=3*7*13

LCM=2*2*3*7*13=1092

HCF=13