The HCF of 45 and 75 is _________

Fill in the Blanks

The HCF of 45 and 75 is 15

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Chapter 1: Numbers - Exercise 1.2 [Page 21]

Chapter 1 Numbers
Exercise 1.2 | Q 1. (i) | Page 21

Find the HCF:

18, 32, 48

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

Find the HCF of the numbers in each of the following, using the division method:
399, 437

Find the HCF of the numbers in each of the following, using the division method:
1965, 2096

Find the HCF of the numbers in each of the following, using the division method:
1794, 2346, 4761

Find the HCF and LCM of
693, 1078

Find the G.C.D of the following:

x⁴ – 1, x² – 1

Find the length of the longest rope that can be used to measure exactly the ropes of length 1 m 20 cm, 3 m 60 cm and 4 m

Find the HCF of the following numbers:

30, 42

Find the HCF of the following numbers:

36, 84