Hey..!!

Prime factors of the product of two numbers are:

Ritesh Phogat

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A group of four numbers has only one prime number amongst th

HCF and LCM of two numbers isgiven.

It is possible to ind o

It is possible to ind o

The LCM and HCF of two numbers are 2970 and 30respectively.

If LCM and HCF of two numbers are equal and product of two n

If the sum of squares of two numbers is 164 and their HCF an

If the sum of squares of two numbers is 2754 and their HCF a

HCF and LCM two numbers are 12 and 396respectively.

If one

If one

The product of two numbers is 2025 and their HCF is 15 their

If a and b are prime numbers, which of the following is true

If the LCM and HCF of two numbers are equal, then the number

Okay i know LCM and HCF but what are Prime Factors

Prime factors are numbers which are only divisible by 1 and number itself for e.g

let's take and example 2

2 is prime number as it has 2 factors 1 and 2

But 4 isn't a prime number as it has 1,2,4 , it has 3 factors so it isn't a prime number

let's take and example 2

2 is prime number as it has 2 factors 1 and 2

But 4 isn't a prime number as it has 1,2,4 , it has 3 factors so it isn't a prime number

Solution is 2,3,5,11

2970 = 2 * 5 * 3 * 3 * 11

30 = 2*3*5

LCM of the two numbers = 2*3*3*3*5*11 = 2970

So the prime factors are = 2,3,5,11

It's Simple

Factors of [2970] = 2*3*5*3*3*11

Factors of [30] = 2*3*5HCF = 2*3*5 = 30

LCM = 2*3*5*32*11 = 30*99 = 2970

It's Simple

Factors of [2970] = 2*3*5*3*3*11

Factors of [30] = 2*3*5

HCF = 2*3*5*

LCM = 2*3*5*3*3*11 = 30*99 =2970