Highest Common Factor of 746, 90558 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 746, 90558 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 746, 90558 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 746, 90558 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 746, 90558 is 2.
HCF(746, 90558) = 2
HCF of 746, 90558 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 746, 90558 is 2.
Highest Common Factor of 746,90558 is 2
Step 1: Since 90558 > 746, we apply the division lemma to 90558 and 746, to get
90558 = 746 x 121 + 292
Step 2: Since the reminder 746 ≠ 0, we apply division lemma to 292 and 746, to get
746 = 292 x 2 + 162
Step 3: We consider the new divisor 292 and the new remainder 162, and apply the division lemma to get
292 = 162 x 1 + 130
We consider the new divisor 162 and the new remainder 130,and apply the division lemma to get
162 = 130 x 1 + 32
We consider the new divisor 130 and the new remainder 32,and apply the division lemma to get
130 = 32 x 4 + 2
We consider the new divisor 32 and the new remainder 2,and apply the division lemma to get
32 = 2 x 16 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 746 and 90558 is 2
Notice that 2 = HCF(32,2) = HCF(130,32) = HCF(162,130) = HCF(292,162) = HCF(746,292) = HCF(90558,746) .
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Frequently Asked Questions on HCF of 746, 90558 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 746, 90558?
Answer: HCF of 746, 90558 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 746, 90558 using Euclid's Algorithm?
Answer: For arbitrary numbers 746, 90558 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.