How to find the least common multiple of 28 and 40?
Least common multiple can be found by multiplying the highest exponent prime factors of 28 and 40. First we will calculate the prime factors of 28 and 40. Prime factors of 28 are 2, 7. Prime factorization of 28 in exponential form is: Prime factors of 40 are 2, 5. Prime factorization of 40 in exponential form is:
What are the prime factors of 28 and 40?
First we will calculate the prime factors of 28 and 40. Prime factors of 28 are 2, 7. Prime factorization of 28 in exponential form is: Prime factors of 40 are 2, 5. Prime factorization of 40 in exponential form is:
How to calculate greatest common factor 28 and 32?
We need to calculate greatest common factor 28 and 32, than apply into the LCM equation. Least common multiple can be found by multiplying the highest exponent prime factors of 28 and 32. First we will calculate the prime factors of 28 and 32. Prime factors of 28 are 2, 7. Prime factorization of 28 in exponential form is:
How to calculate the LCM of 28, 40?
First we will calculate the prime factors of 28 and 40. Prime factors of 28 are 2, 7. Prime factorization of 28 in exponential form is: Prime factors of 40 are 2, 5. Prime factorization of 40 in exponential form is: Now multiplying the highest exponent prime factors to calculate the LCM of 28 and 40.
Which is the least common multiple in the world?
Multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36, Multiples of 6 are: 6, 12, 18, 24, 30, 36, Multiples of 8 are: 8, 16, 24, 32, 40.. So 24 is the least common multiple (I can’t find a smaller one!) Hint: We can have smaller lists for the bigger numbers.
Which is the least common multiple of two integers?
What is the Least Common Multiple (LCM)? In mathematics, the least common multiple, also known as the lowest common multiple of two (or more) integers a and b, is the smallest positive integer that is divisible by both. It is commonly denoted as LCM (a, b).