Table of Contents
What is the least common multiple of 4 7 and 8?
56
Answer: LCM of 4, 7, and 8 is 56.
What is the HCF of 4 and 7?
1
Therefore, the greatest common factor of 4 and 7 is 1. Example 3: Find the greatest number that divides 4 and 7 exactly. Solution: The greatest number that divides 4 and 7 exactly is their greatest common factor, i.e. GCF of 4 and 7.
What is the HCF of 4/7 and 14?
The HCF of 4 and 14 is 2. To calculate the Highest common factor of 4 and 14, we need to factor each number (factors of 4 = 1, 2, 4; factors of 14 = 1, 2, 7, 14) and choose the highest factor that exactly divides both 4 and 14, i.e., 2.
What is the multiple of 7 and 8?
Step 1: List a few multiples of 7 (7, 14, 21, 28, . . . ) and 8 (8, 16, 24, 32, 40, 48, 56, . . . . ) Step 2: The common multiples from the multiples of 7 and 8 are 56, 112, . . . Step 3: The smallest common multiple of 7 and 8 is 56.
What is the HCF of 4?
4=2×2and15=3×5 since there is no common prime factor, so HCF of 4 and 15 is 0.
What is the GCF of 4 and 8?
4
Answer: GCF of 4 and 8 is 4.
What is the HCF of 7 and 8?
Answer: HCF of 7 and 8 is 1.
What is the highest common factor of 7 and 8?
Answer: GCF of 7 and 8 is 1.
What numbers do 7 and 8 have in common?
Common Multiples of 7: 7,14,21,28,35,42,49,56,63,70… Common Multiples of 8: 8,16,24,32,40,48,56,64,72,80…. Let us write the prime factors of the two numbers individually.
How do you find the HCF of 4 and 8?
The HCF of 4 and 8 is 4. To calculate the HCF of 4 and 8, we need to factor each number (factors of 4 = 1, 2, 4; factors of 8 = 1, 2, 4, 8) and choose the highest factor that exactly divides both 4 and 8, i.e., 4.
What is the HCF of 4 and 8?
Here 4 is the highest number that can exactly divide both 4 and 8 , so 4 is the HCF of 4,8. H.C.F can be calculated by any of the following methods,
What is the highest common factor of 4 and 8?
The highest common factor of 4 and 8 is 4 but this is not a common factor of 7. So if you look for a common factor of all three numbers so there is none greater than 1. But 1 ofcourse is a comman factor of every integer number. There are no common factors, other than 1. So the HCF is 1.
What is the HCF of numbers?
When finding the factors of two or more numbers, some numbers are found to be common. The greatest factor found from the common factors is called the HCF. Sometimes, it is also called the greatest common factor. Mention the different methods to calculate the HCF of numbers?
What is the meaning of hchcf?
HCF or GCD or GCM: Highest Common Factor also called as Greatest Common Measure(GCM) or Greatest Common Divisor(GCD). H.C.F of two or more numbers is the greatest number that can exactly divide each one of the number. Example: Say we have 2 numbers 4,8. The numbers that can divide 4 and 8 are 2,4.