Advertisements
Advertisements
Question
Find the G.C.D for the following:
35x5y3z4, 49x2yz3, 14xy2z2
Advertisements
Solution
35x5y3z4 = 5 × 7 × x5 × y3 × z4
49x2yz3 = 7 × 7 × x2 × z3
14xy2z2 = 2 × 7 × x × y2 × z2
G.C.D = 7 × x × y × z2
= 7xyz2
APPEARS IN
RELATED QUESTIONS
The number of students of Std 6th and Std 7th who went to visit the Tadoba Tiger Project at Chandrapur was 140 and 196 respectively. The students of each class are to be divided into groups of the same number of students. Each group can have a paid guide. What is the maximum number of students there can be in each group ? Why do you think each group should have the maximum possible number of students?
Find the HCF:
777, 315, 588
Find the HCF by the division method and reduce to the simplest form.
`275/525`
Simplify:
`117/156`
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 G.C.D for the following:
ab2c3, a2b3c, a3bc2
G.C.D of any two prime numbers is __________
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:
18, 48
