Math, asked by sag07, 10 months ago

Any trick for this ?
Which of the following number is composite ?
1). 261
2). 251
3). 241
4). 271

Answers

Answered by niharika74

261 is the write answer. just see whether is is divisible by more than 2 numbers

anu2720: so it is divisible by 1 and itself

sag07: ok .251 is prime and all of

sag07: also

anu2720: yes

anu2720: i hope you understand

sag07: yes thoda thoda

anu2720: ok

anu2720: can you mark me as brainlist please

sag07: ok thank u

anu2720: welcome ☺☺

Answered by anu2720

HEY MATE HERE IS YOUR ANSWER
composite numbers are that which are not prime numbers
prime numbers are that which divisible by 1 and itself
ex- 2 is prime number because it is divisible by 1 and itself only
4 is composite number because it divide bu 1 ,2 ,4

SO 261 is composite number

you can search all composite number from this website that shown in picture

I HOPE THIS HELPS YOU

Attachments:

anu2720: of it is odd so divide with the 3

anu2720: if it is divide by 3 so it is composite number

anu2720: test of divisibility

anu2720: Mark me as brainlist please

anu2720: add all digits if they come in 3 table so they divide by 3

anu2720: like 261 add karka 9 a raha ha so it is divisible by 3

sag07: 251

anu2720: it is prime number

sag07: ok i understad

sag07: thank you

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Any trick for this ?Which of the following number is composite ? 1). 2612). 2513). 2414). 271

Answers

Any trick for this ?
Which of the following number is composite ?
1). 261
2). 251
3). 241
4). 271