## What are the prime factors of 297?

Solution: Since, the prime factors of 297 are 3, 11. Therefore, the product of prime factors = 3 × 11 = 33.

## What do you multiply to get 297?

What are the Factors of 297. Distinct Factors of 297 = 1, 3, 9, 11, 27, 33, 99, 297, Note: Factors of 297 and Distinct factors are the same.

## What three prime numbers make 231?

Thus, the Prime Factors of 231 are: 3, 7, 11. How many Prime Factors of 231?

## What are the prime factors of 154?

The prime factors of 154 are 2, 7, 11.

## What are the prime factors of 63?

Factors of 63

• Factors of 63: 1, 3, 7, 9, 21 and 63.
• Negative Factors of 63: -1, -3, -7, -9, -21 and -63.
• Prime Factors of 63: 3, 7.
• Prime Factorization of 63: 3 × 3 × 7 = 32 × 7.
• Sum of Factors of 63: 104.

## What are the prime factors of 20?

The sum of all factors of 20 is 42. Its Prime Factors are 1, 2, 4, 5, 10, 20 and (1, 20), (2, 10) and (4, 5) are Pair Factors.

## What are 2 factors of 20?

Factors of 20: 1, 2, 4, 5, 10 and 20. Prime Factorization of 20: 2 × 2 × 5 or 22 × 5.

## What’s the prime factorization of 20 using exponents?

The prime factorization of 20 using exponents is 22∗5 2 2 ∗ 5 .

## What is the prime factor of 25?

So, the prime factors of 25 are 5 × 5 or 52, where 5 is a prime number.

## What is the smallest factors of 25?

25 = 1 x 25 or 5 x 5. Factors of 25: 1, 5, 25. Prime factorization: 25 = 5 x 5, which can also be written 25 = 5². Since √25 = 5, a whole number, 25 is a perfect square.

## Is 25 composite or prime?

Yes, since 25 has more than two factors i.e. 1, 5, 25. In other words, 25 is a composite number because 25 has more than 2 factors. Problem Statements: Is 25 a Prime Number?

## What are the 5 multiples of 25?

Multiples of 25

• First five multiples of 25: 25, 50, 75, 100, 125.
• Prime Factorization of 25: 5 × 5.

## What are multiples of 21?

The first 10 multiples of 21 are, 21, 42, 63, 84, 105, 126, 147, 168, 189 and 210.

## What are multiples of 20?

The multiples of 20 are 20, 40, 60, 80, 100, 120, 140 and so on.

60

## What are the first 5 multiples of 30?

The first 10 multiples of 30 are: 0, 30, 60, 90, 120, 150, 180, 210, 240, 270.

## What are five multiples of 15?

Here is the list of all multiples: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, 735, …

## What are all the multiples of 15?

The first 5 multiples of 15 are 15, 30, 45, 60 and 90.

## What is the multiplier of 15?

Consider the following factors and multiples by using multiplication facts: (i) 3 × 5 = 15, i.e., 3 multiplied by 5 gives the product 15. Here, 3 is called the multiplicand, 5 is the multiplier and 15 is the product.

## What is the multiple of 4?

Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, …

## How many factors does 15 have?

Table of Factors and Multiples

Factors Multiples
1, 3, 5, 15 15 120
1, 2, 4, 8, 16 16 128
1, 17 17 136
1, 2, 3, 6, 9, 18 18 144

## What is the 15th multiple of 6?

The multiples of 6 are: 6, 12, 18, 24, 30, and the multiples of 15 are: 15, 30.

## What are 4 multiples of 5?

The multiples of 5 include 5, 10, 15, 20, 25, 30, 35, 40,….

210

## What is the smallest common multiple of 4 6 and 5?

Answer: LCM of 4, 5, and 6 is 60.

90

## What is the least common multiple of 6 12 and 15?

The LCM of 6,12,15 6 , 12 , 15 is 2⋅2⋅3⋅5=60 2 ⋅ 2 ⋅ 3 ⋅ 5 = 60 .

20