# LCM and HCF

## Quiz by Mamoona

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10 questions

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- Q1HCF stands forHighest common FactorFactorMultiplesCommon Factor30s
- Q2The first 5 multiples of 61,2,5,6,7,86,12,18,24,302,4,6,8,10,125,10,15,20,25,3030s
- Q3LCM stands forLeast Common MultiplesHighest Common FactorCommon NumbersLeast Factors30s
- Q4The Factors of 6 are1,2,32,1,33,2,11,2,3,645s
- Q5The even numbers are divisible by253445s
- Q6Which Number is not a even Number1058445s
- Q7
If the HCF of two numbers in 1, then the number are called ____________________________.

prime

composite

even

co -primes

45s - Q8
Prime number is a number that has only ______________ factors

1

4

5

2

45s - Q9
_________________ is the process by which a whole number that is noy a prime number is broken down into its factors.

HCF

Multiplication

LCM

Factorization

45s - Q10
The factors of 75 are ___________________

1,2,5

1,3,5,15,25,75

15 and 25

1 and 75

45s