Advertisements
Advertisements
Question
Find the HCF of the following number.
120, 144
Advertisements
Solution
Factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Factors of 144: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Common factors of 120 and 144: 1, 2, 3, 4, 6, 8, 12, 24
∴ HCF of 120 and 144 = 24
RELATED QUESTIONS
Find the HCF of the following number.
24, 36
Find the HCF by the division method and reduce to the simplest form.
`275/525`
Find the HCF by the division method and reduce to the simplest form.
`76/133`
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:
658, 940, 1128
For the below pair of numbers, verify that their product = (HCF × LCM).
186, 403
For the below pair of numbers, verify that their product = (HCF × LCM).
490, 1155
Find the G.C.D of the following:
x4 – 1, x2 – 1
G.C.D of any two prime numbers is __________
Find the HCF of the following numbers:
27, 63
