Highest Common Factor of 743, 400, 183 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 743, 400, 183 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 743, 400, 183 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 743, 400, 183 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 743, 400, 183 is 1.
HCF(743, 400, 183) = 1
HCF of 743, 400, 183 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 743, 400, 183 is 1.
Highest Common Factor of 743,400,183 is 1
Step 1: Since 743 > 400, we apply the division lemma to 743 and 400, to get
743 = 400 x 1 + 343
Step 2: Since the reminder 400 ≠ 0, we apply division lemma to 343 and 400, to get
400 = 343 x 1 + 57
Step 3: We consider the new divisor 343 and the new remainder 57, and apply the division lemma to get
343 = 57 x 6 + 1
We consider the new divisor 57 and the new remainder 1, and apply the division lemma to get
57 = 1 x 57 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 743 and 400 is 1
Notice that 1 = HCF(57,1) = HCF(343,57) = HCF(400,343) = HCF(743,400) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 183 > 1, we apply the division lemma to 183 and 1, to get
183 = 1 x 183 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 183 is 1
Notice that 1 = HCF(183,1) .
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Frequently Asked Questions on HCF of 743, 400, 183 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 743, 400, 183?
Answer: HCF of 743, 400, 183 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 743, 400, 183 using Euclid's Algorithm?
Answer: For arbitrary numbers 743, 400, 183 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.