Math, asked by teena04193, 10 months ago

find the HCF of 21,45 by prime factorisation

Answers

Answered by vishchopra36

4

Answer:

105 ans

Step-by-step explanation:

21=3*7

45=3*3*5

=>3*7*5=105 answer

Previous Question

Next Question

Similar questions

Math, 5 months ago

Evaluate: (1/2)-5 ?

Math, 5 months ago

the volume of the sphere is 4 whole 4/21 cubic units when it's radius is 2 units. what is the value of the constant of variation...

Computer Science, 5 months ago

plz ans. fast.... Please...

Math, 10 months ago

cotAcot2A-cot3AcotA...

Environmental Sciences, 10 months ago

with whatis our body made up of?

Math, 1 year ago

find the area and perimeter of semicircle of radious 21cm...

Science, 1 year ago

what would happen to the winds if the earth had Stood Still...

Social Sciences, 1 year ago

the one who laid the foundation for the study of medicine...