# What can you tell us about those first four books?

View Full Interview# What is Highest common factor of 84 and 132?

132 factors into 4 X 3 X 11 and 84 factors into 4 X 3 X 7. Therefore, their highest common factor is 4 X 3 = 12.

# What is the HCF of 36 and 66?

To find the HCF of 36 and 66 you first need to express them as a product of their prime factors: 36 = 2x2x3x366 = 2x3x11The next step is to identify any common prime factors. …In this case, both numbers have a 2 and a 3 as prime factors. Multiply these together, and you get:2x3 = 6Thus the hcf of 36 and 66 is 6. (MORE)

# What is the HCF of 84 and 60?

Factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, and 84 Factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60 The HCF of 84 and 60 is 12

# What is the HCF of 56 and 84?

56 = 2 x 2 x 2 x 7 84 = 2 x 2 x 3 x 7 HCF = 2 x 2 x 7 HCF = 28

# What is the HCF of 9 and 36?

The first thing you need to do to find the HCF is split each number into its prime factors. 9 = 3x336 = 3x3x4Then you identify any shared factors. In this case, both numbers h…ave two 3s, so those are our shared factors. Multiply these together for our answer:3x3=9Thus the HCF of 36 and 9 is 9. (MORE)

# What is the HCF and LCM of 36 and 75?

To find the HCF you first have to write the numbers as their prime factors: 36 = 2x2x3x375 = 3x5x5The next step is to identify any common prime factors. In this case both numb…ers have 3 as a prime factor. Thus the HCF is 3.To find the LCM you need to multiply the numbers together and divide by the HCF. 36x75/3 = 900Thus the LCM of 36 and 75 is 900. (MORE)