Highest Common Factor of 408, 47008 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 408, 47008 i.e. 8 the largest integer that leaves a remainder zero for all numbers.
HCF of 408, 47008 is 8 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 408, 47008 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 408, 47008 is 8.
HCF(408, 47008) = 8
HCF of 408, 47008 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 408, 47008 is 8.
Highest Common Factor of 408,47008 is 8
Step 1: Since 47008 > 408, we apply the division lemma to 47008 and 408, to get
47008 = 408 x 115 + 88
Step 2: Since the reminder 408 ≠ 0, we apply division lemma to 88 and 408, to get
408 = 88 x 4 + 56
Step 3: We consider the new divisor 88 and the new remainder 56, and apply the division lemma to get
88 = 56 x 1 + 32
We consider the new divisor 56 and the new remainder 32,and apply the division lemma to get
56 = 32 x 1 + 24
We consider the new divisor 32 and the new remainder 24,and apply the division lemma to get
32 = 24 x 1 + 8
We consider the new divisor 24 and the new remainder 8,and apply the division lemma to get
24 = 8 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 8, the HCF of 408 and 47008 is 8
Notice that 8 = HCF(24,8) = HCF(32,24) = HCF(56,32) = HCF(88,56) = HCF(408,88) = HCF(47008,408) .
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Frequently Asked Questions on HCF of 408, 47008 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 408, 47008?
Answer: HCF of 408, 47008 is 8 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 408, 47008 using Euclid's Algorithm?
Answer: For arbitrary numbers 408, 47008 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.