Question

Find the HCF of the number in each of the following using the division method 58, 70

Answer 1

Answer:

HCF of 58 & 70

By Euclid Division Lemma   a = bq + r

70 = 58 × 1 + 12

58 = 12 × 4 + 10

12 = 10 × 1 + 2

10 = 2 × 5 + 0

HCF of 58 and 70 = 2

Answer 2

Answer:

answer is 2

Step-by-step explanation:

for calculating hcf of numbers by division method:

Prime factors-

58=2*29

70=2*5*7

Now, to find the hcf, multiply all the prime factors which are common in both numbers i.e., 2

therefore the hcf is 2