Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 519, 3297, 7084 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 519, 3297, 7084 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 519, 3297, 7084 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 519, 3297, 7084 is 1.
HCF(519, 3297, 7084) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 519, 3297, 7084 is 1.
Step 1: Since 3297 > 519, we apply the division lemma to 3297 and 519, to get
3297 = 519 x 6 + 183
Step 2: Since the reminder 519 ≠ 0, we apply division lemma to 183 and 519, to get
519 = 183 x 2 + 153
Step 3: We consider the new divisor 183 and the new remainder 153, and apply the division lemma to get
183 = 153 x 1 + 30
We consider the new divisor 153 and the new remainder 30,and apply the division lemma to get
153 = 30 x 5 + 3
We consider the new divisor 30 and the new remainder 3,and apply the division lemma to get
30 = 3 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 519 and 3297 is 3
Notice that 3 = HCF(30,3) = HCF(153,30) = HCF(183,153) = HCF(519,183) = HCF(3297,519) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 7084 > 3, we apply the division lemma to 7084 and 3, to get
7084 = 3 x 2361 + 1
Step 2: Since the reminder 3 ≠ 0, we apply division lemma to 1 and 3, to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 3 and 7084 is 1
Notice that 1 = HCF(3,1) = HCF(7084,3) .
Here are some samples of HCF using Euclid's Algorithm calculations.
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 519, 3297, 7084?
Answer: HCF of 519, 3297, 7084 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 519, 3297, 7084 using Euclid's Algorithm?
Answer: For arbitrary numbers 519, 3297, 7084 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.