Highest Common Factor of 594, 396, 938 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 594, 396, 938 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 594, 396, 938 is 2 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 594, 396, 938 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 594, 396, 938 is 2.
HCF(594, 396, 938) = 2
HCF of 594, 396, 938 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 594, 396, 938 is 2.
Highest Common Factor of 594,396,938 is 2
Step 1: Since 594 > 396, we apply the division lemma to 594 and 396, to get
594 = 396 x 1 + 198
Step 2: Since the reminder 396 ≠ 0, we apply division lemma to 198 and 396, to get
396 = 198 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 198, the HCF of 594 and 396 is 198
Notice that 198 = HCF(396,198) = HCF(594,396) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 938 > 198, we apply the division lemma to 938 and 198, to get
938 = 198 x 4 + 146
Step 2: Since the reminder 198 ≠ 0, we apply division lemma to 146 and 198, to get
198 = 146 x 1 + 52
Step 3: We consider the new divisor 146 and the new remainder 52, and apply the division lemma to get
146 = 52 x 2 + 42
We consider the new divisor 52 and the new remainder 42,and apply the division lemma to get
52 = 42 x 1 + 10
We consider the new divisor 42 and the new remainder 10,and apply the division lemma to get
42 = 10 x 4 + 2
We consider the new divisor 10 and the new remainder 2,and apply the division lemma to get
10 = 2 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 198 and 938 is 2
Notice that 2 = HCF(10,2) = HCF(42,10) = HCF(52,42) = HCF(146,52) = HCF(198,146) = HCF(938,198) .
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Frequently Asked Questions on HCF of 594, 396, 938 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 594, 396, 938?
Answer: HCF of 594, 396, 938 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 594, 396, 938 using Euclid's Algorithm?
Answer: For arbitrary numbers 594, 396, 938 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.