Highest Common Factor of 992, 520, 46, 475 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 992, 520, 46, 475 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 992, 520, 46, 475 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 992, 520, 46, 475 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 992, 520, 46, 475 is 1.
HCF(992, 520, 46, 475) = 1
HCF of 992, 520, 46, 475 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 992, 520, 46, 475 is 1.
Highest Common Factor of 992,520,46,475 is 1
Step 1: Since 992 > 520, we apply the division lemma to 992 and 520, to get
992 = 520 x 1 + 472
Step 2: Since the reminder 520 ≠ 0, we apply division lemma to 472 and 520, to get
520 = 472 x 1 + 48
Step 3: We consider the new divisor 472 and the new remainder 48, and apply the division lemma to get
472 = 48 x 9 + 40
We consider the new divisor 48 and the new remainder 40,and apply the division lemma to get
48 = 40 x 1 + 8
We consider the new divisor 40 and the new remainder 8,and apply the division lemma to get
40 = 8 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 8, the HCF of 992 and 520 is 8
Notice that 8 = HCF(40,8) = HCF(48,40) = HCF(472,48) = HCF(520,472) = HCF(992,520) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 46 > 8, we apply the division lemma to 46 and 8, to get
46 = 8 x 5 + 6
Step 2: Since the reminder 8 ≠ 0, we apply division lemma to 6 and 8, to get
8 = 6 x 1 + 2
Step 3: We consider the new divisor 6 and the new remainder 2, and apply the division lemma to get
6 = 2 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 8 and 46 is 2
Notice that 2 = HCF(6,2) = HCF(8,6) = HCF(46,8) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 475 > 2, we apply the division lemma to 475 and 2, to get
475 = 2 x 237 + 1
Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, 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 2 and 475 is 1
Notice that 1 = HCF(2,1) = HCF(475,2) .
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Frequently Asked Questions on HCF of 992, 520, 46, 475 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 992, 520, 46, 475?
Answer: HCF of 992, 520, 46, 475 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 992, 520, 46, 475 using Euclid's Algorithm?
Answer: For arbitrary numbers 992, 520, 46, 475 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.