Highest Common Factor of 504, 388 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 504, 388 i.e. 4 the largest integer that leaves a remainder zero for all numbers.
HCF of 504, 388 is 4 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 504, 388 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 504, 388 is 4.
HCF(504, 388) = 4
HCF of 504, 388 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 504, 388 is 4.
Highest Common Factor of 504,388 is 4
Step 1: Since 504 > 388, we apply the division lemma to 504 and 388, to get
504 = 388 x 1 + 116
Step 2: Since the reminder 388 ≠ 0, we apply division lemma to 116 and 388, to get
388 = 116 x 3 + 40
Step 3: We consider the new divisor 116 and the new remainder 40, and apply the division lemma to get
116 = 40 x 2 + 36
We consider the new divisor 40 and the new remainder 36,and apply the division lemma to get
40 = 36 x 1 + 4
We consider the new divisor 36 and the new remainder 4,and apply the division lemma to get
36 = 4 x 9 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 504 and 388 is 4
Notice that 4 = HCF(36,4) = HCF(40,36) = HCF(116,40) = HCF(388,116) = HCF(504,388) .
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Frequently Asked Questions on HCF of 504, 388 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 504, 388?
Answer: HCF of 504, 388 is 4 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 504, 388 using Euclid's Algorithm?
Answer: For arbitrary numbers 504, 388 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.