Highest Common Factor of 396, 152, 502 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 396, 152, 502 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 396, 152, 502 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 396, 152, 502 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 396, 152, 502 is 2.
HCF(396, 152, 502) = 2
HCF of 396, 152, 502 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 396, 152, 502 is 2.
Highest Common Factor of 396,152,502 is 2
Step 1: Since 396 > 152, we apply the division lemma to 396 and 152, to get
396 = 152 x 2 + 92
Step 2: Since the reminder 152 ≠ 0, we apply division lemma to 92 and 152, to get
152 = 92 x 1 + 60
Step 3: We consider the new divisor 92 and the new remainder 60, and apply the division lemma to get
92 = 60 x 1 + 32
We consider the new divisor 60 and the new remainder 32,and apply the division lemma to get
60 = 32 x 1 + 28
We consider the new divisor 32 and the new remainder 28,and apply the division lemma to get
32 = 28 x 1 + 4
We consider the new divisor 28 and the new remainder 4,and apply the division lemma to get
28 = 4 x 7 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 396 and 152 is 4
Notice that 4 = HCF(28,4) = HCF(32,28) = HCF(60,32) = HCF(92,60) = HCF(152,92) = HCF(396,152) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 502 > 4, we apply the division lemma to 502 and 4, to get
502 = 4 x 125 + 2
Step 2: Since the reminder 4 ≠ 0, we apply division lemma to 2 and 4, to get
4 = 2 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 4 and 502 is 2
Notice that 2 = HCF(4,2) = HCF(502,4) .
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Frequently Asked Questions on HCF of 396, 152, 502 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 396, 152, 502?
Answer: HCF of 396, 152, 502 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 396, 152, 502 using Euclid's Algorithm?
Answer: For arbitrary numbers 396, 152, 502 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.