Highest Common Factor of 923, 339, 974 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 923, 339, 974 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 923, 339, 974 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 923, 339, 974 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 923, 339, 974 is 1.
HCF(923, 339, 974) = 1
HCF of 923, 339, 974 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 923, 339, 974 is 1.
Highest Common Factor of 923,339,974 is 1
Step 1: Since 923 > 339, we apply the division lemma to 923 and 339, to get
923 = 339 x 2 + 245
Step 2: Since the reminder 339 ≠ 0, we apply division lemma to 245 and 339, to get
339 = 245 x 1 + 94
Step 3: We consider the new divisor 245 and the new remainder 94, and apply the division lemma to get
245 = 94 x 2 + 57
We consider the new divisor 94 and the new remainder 57,and apply the division lemma to get
94 = 57 x 1 + 37
We consider the new divisor 57 and the new remainder 37,and apply the division lemma to get
57 = 37 x 1 + 20
We consider the new divisor 37 and the new remainder 20,and apply the division lemma to get
37 = 20 x 1 + 17
We consider the new divisor 20 and the new remainder 17,and apply the division lemma to get
20 = 17 x 1 + 3
We consider the new divisor 17 and the new remainder 3,and apply the division lemma to get
17 = 3 x 5 + 2
We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get
3 = 2 x 1 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 923 and 339 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(17,3) = HCF(20,17) = HCF(37,20) = HCF(57,37) = HCF(94,57) = HCF(245,94) = HCF(339,245) = HCF(923,339) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 974 > 1, we apply the division lemma to 974 and 1, to get
974 = 1 x 974 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 974 is 1
Notice that 1 = HCF(974,1) .
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Frequently Asked Questions on HCF of 923, 339, 974 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 923, 339, 974?
Answer: HCF of 923, 339, 974 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 923, 339, 974 using Euclid's Algorithm?
Answer: For arbitrary numbers 923, 339, 974 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.