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What is the largest number which will divide evenly into 15 and 12?

Updated: 9/24/2023

Wiki User

9y ago

The GCF is 3.

Wiki User

9y ago

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Q: What is the largest number which will divide evenly into 15 and 12?
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The number four.

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Why is 4 the greatest common factor of 12 and 40?

Because 4 is the largest number that will divide into both of those numbers evenly, with no remainder.

What is 12 over 24 in simplest form?

12/24 is the same as 1/2. To simplify a fraction you have to find the largest number that you can divide both the numerator and the denominator by evenly. In this case, that number is 12 because you can divide both 12 and 24 by 12. Once you divide, your new answer is 1/2.

Why is 12 the least common multiple of 4 and 6?

The Least Common Multiple (LCM) is the smallest number that two or more numbers will divide into evenly and 12 is the smallest number that both 4 and 6 divide into evenly.

What is the greatest common factor of 16 48 and 80?

The greatest common factor is 16, because 16 is the largest number that will divide evenly into all three numbers.

How do you reduce 9 over 12?

9 over 12 reduces to 3 over 4. Divide the denominator (12) and the numerator(9) by 3 because 3 is the largest number that goes evenly into both numbers.

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Why is 60 the least common multiple for 12 and 20?

Because 60 is the smallest number that both 12 and 20 will divide into evenly.

Why is the gcf of 15 and 12 3?

Because 3 is the largest number that divides into both 12 and 15 evenly with no remainder.

How do you know that 5 7 8 9 10 11 are not factors of 12?

Because they do not divide evenly into 12 with no remainder.

How do you express a whole number as a product of its primes?

This is called a prime factorization. 1. Start with the smallest prime that evenly divides into the number and divide. 2. Take the answer and divide by the smallest prime that evenly divides into the number .... repeat, until no longer divisible by any prime but itself. ex: 12 ..... 12 divide by 2 = 6 6 divide by 2 = 3 (3 is a prime) ans... 2x2x3