Question: What are the factors of 15?

What are the factors of 15 and 24?

What is the Greatest Common Factor of 15 and 24? Greatest common factor (GCF) of 15 and 24 is 3. We will now calculate the prime factors of 15 and 24, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 24.

What are the multiple 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 the prime factors 15?

So, the prime factors of 15 are 3 × 5, where 3 and 5 both are prime numbers.

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Is 15 a multiple of all its factors?

The terms factor and multiple are sometimes confused with each other. Factors of 15 include 3 and 5; multiples of 15 include 30, 45, 60 (and more). See more below and at multiple.

What is the GCF of 15 24 and 30?

As you can see when you list out the factors of each number, 3 is the greatest number that 15, 24, and 30 divides into.

What is the GCF of 10 15 and 30?

As you can see when you list out the factors of each number, 5 is the greatest number that 10, 15, and 30 divides into.

What are 5 multiples of 30?

The first 5 multiples of 30 are: 0, 30, 60, 90, 120.

What are 5 multiples of 22?

The first 5 multiples of 22 are 22, 44, 66, 88, and 110.

What are the first 5 multiples of 19?

The first 5 multiples of 19 are 19, 38, 57, 76, and 95.

What is the smallest prime factor of 15?

Repeat this process until you end up with 1. Again, all the prime numbers you used to divide above are the Prime Factors of 15. Thus, the Prime Factors of 15 are: 3, 5.

What is the prime factor of 16?

So, the prime factors of 16 are written as 2 × 2 × 2 x 2 or 24, where 2 is a prime number.

What is the largest prime factor of 15?

Quantity A: The factors of 15 are 1,3,5 and 15, with the biggest prime number being 5.

What factors are common to 15 and 30?

What are the common factors of 15 and 30? The factors of 15 are 1, 3, 5, and 15. The factors of 30 are 1, 2, 3, 5, 10, 15, and 30. The common factors of 15 and 30 are 1, 3, 5, and 15.

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Does 1 count as a factor?

Prime numbers

A prime number is a number which is only divisible by 1 and itself. Prime numbers cannot be divided by another number to leave a whole number. The number 1 only has one factor (itself); therefore, 1 is not a prime number.

What is a factor of 2?

Answer. The factors of 2 are: 1, 2.

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