Table of Contents
What is the LCM and HCF of 32?
HCF is called as the highest common factor. LCM is called least common multiple. From the above, it is clear that 32=2×2×2×2×2 and 48=2×2×2×2×3 . 2 has the highest power of 5, and 3 has 1, so we can write the LCM as 25×3⇒96.
How do you find the HCF of a number?
or, H.C.F. = Product of Two Given NumbersL.C.M….Solved examples on the relationship between H.C.F. and L.C.M.:
- Find the L.C.M. of 1683 and 1584.
- Highest common factor and lowest common multiple of two numbers are 18 and 1782 respectively.
- The HCF of two numbers is 3 and their LCM is 54.
What is the HCF and lcm of 44 and 264?
The H.C.F. and L.C.M. of two numbers are 44 and 264 respectively. If the first number is divided by 2. the quotient is 44. The other number is HCF of two numbers is 15 and their LCM is 180. If their sum is 105, then the numbers are: Find the least number which is divisible by all the numbers from 1 to 20 inclusive.
What is the difference between LCM and HCF?
The H.C.F. defines the greatest factor present in between given two or more numbers, whereas L.C.M. defines the least number which is exactly divisible by two or more numbers. H.C.F. is also called the greatest common factor (GCF) and LCM is also called the Least Common Divisor.
What is the LCM and HCF of 54 and 4?
If the LCM and HCF of two numbers is 54 and 4 respectively, then the product of two numbers will be: The HCF of two numbers is 32 and their product is 10240. Find their L.C.M? Find the greatest number that will divide 640, 710 and 1526 so as to leave 11, 7, 9 as remainders respectively.
How to find the HCF of more than 3 numbers?
The above steps can also be used to find the HCF of more than 3 numbers. Example: Find the HCF of 144 and 160 by division method. Since 160>144, so the dividend will be 160 and the divisor will be 144. Hence, we can see here 16 is the highest number which divides 160 and 144. To calculate the LCM of two numbers 60 and 45.