Highest Common Factor of 944, 22443 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 944, 22443 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 944, 22443 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 944, 22443 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 944, 22443 is 1.
HCF(944, 22443) = 1
HCF of 944, 22443 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 944, 22443 is 1.
Highest Common Factor of 944,22443 is 1
Step 1: Since 22443 > 944, we apply the division lemma to 22443 and 944, to get
22443 = 944 x 23 + 731
Step 2: Since the reminder 944 ≠ 0, we apply division lemma to 731 and 944, to get
944 = 731 x 1 + 213
Step 3: We consider the new divisor 731 and the new remainder 213, and apply the division lemma to get
731 = 213 x 3 + 92
We consider the new divisor 213 and the new remainder 92,and apply the division lemma to get
213 = 92 x 2 + 29
We consider the new divisor 92 and the new remainder 29,and apply the division lemma to get
92 = 29 x 3 + 5
We consider the new divisor 29 and the new remainder 5,and apply the division lemma to get
29 = 5 x 5 + 4
We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get
5 = 4 x 1 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 944 and 22443 is 1
Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(29,5) = HCF(92,29) = HCF(213,92) = HCF(731,213) = HCF(944,731) = HCF(22443,944) .
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Frequently Asked Questions on HCF of 944, 22443 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 944, 22443?
Answer: HCF of 944, 22443 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 944, 22443 using Euclid's Algorithm?
Answer: For arbitrary numbers 944, 22443 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.