Question 1

តើចំនួនខាងក្រោមមួយណាជាចំនួនបឋម?

Accepted Answer

2

Answer

1

Answer

4

Answer

6

Question 2

តើយើងអាចសរសេរចំនួនដាក់ជាផលគុណកត្តាបឋមតាមវិធីណាខ្លះ?

Accepted Answer

វិធី គុណ និងចែក

Answer

វិធីបូក

Answer

វិធី បូកនិងដក

Answer

វិធីដក

Question 3

រកតួចែករួមធំបំផុតនៃ ត(21, 42)

Accepted Answer

21

Answer

3

Answer

2

Answer

4

Question 4

រកតួចែករួមធំបំផុតនៃ ត(2,4)

Accepted Answer

2

Answer

1

Answer

4

Question 5

ដូចម្តេចដែលហៅថាចំនួនបឋម?

Accepted Answer

ចំនួនបឋមជាចំនួនគត់ធំជាង ១ ហើយមានកត្តាតែពីរគត់ គឺ ១ និងខ្លួនឯងនិងខ្លួនឯង ។

Question 6

សរសេរចំនួនខាងក្រោមជាផលគុណកត្តាបឋម 16

Accepted Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Question 7

សរសេរចំនួនជាផលគុណកត្តាបឋម 102

Accepted Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Question 8

សរសេរចំនួនជាផលគុណកត្តាបឋម 84

Accepted Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Question 9

រកតួចែករួមធំបំផុតនៃ ត(12,84,120)

Accepted Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Question 10

$16=2 imes2 imes2 imes2$

Accepted Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

Answer

$16=2 imes2 imes2 imes2$

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