Highest Common Factor of 843, 562, 75 using Euclid's algorithm
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 843, 562, 75 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 843, 562, 75 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 843, 562, 75 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 843, 562, 75 is 1.
HCF(843, 562, 75) = 1
HCF of 843, 562, 75 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 843, 562, 75 is 1.
Highest Common Factor of 843,562,75 is 1
Step 1: Since 843 > 562, we apply the division lemma to 843 and 562, to get
843 = 562 x 1 + 281
Step 2: Since the reminder 562 ≠ 0, we apply division lemma to 281 and 562, to get
562 = 281 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 281, the HCF of 843 and 562 is 281
Notice that 281 = HCF(562,281) = HCF(843,562) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 281 > 75, we apply the division lemma to 281 and 75, to get
281 = 75 x 3 + 56
Step 2: Since the reminder 75 ≠ 0, we apply division lemma to 56 and 75, to get
75 = 56 x 1 + 19
Step 3: We consider the new divisor 56 and the new remainder 19, and apply the division lemma to get
56 = 19 x 2 + 18
We consider the new divisor 19 and the new remainder 18,and apply the division lemma to get
19 = 18 x 1 + 1
We consider the new divisor 18 and the new remainder 1,and apply the division lemma to get
18 = 1 x 18 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 281 and 75 is 1
Notice that 1 = HCF(18,1) = HCF(19,18) = HCF(56,19) = HCF(75,56) = HCF(281,75) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 843, 562, 75 using Euclid's Algorithm
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 843, 562, 75?
Answer: HCF of 843, 562, 75 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 843, 562, 75 using Euclid's Algorithm?
Answer: For arbitrary numbers 843, 562, 75 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.