Highest Common Factor of 623, 985, 110 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 623, 985, 110 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 623, 985, 110 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 623, 985, 110 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 623, 985, 110 is 1.
HCF(623, 985, 110) = 1
HCF of 623, 985, 110 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 623, 985, 110 is 1.
Highest Common Factor of 623,985,110 is 1
Step 1: Since 985 > 623, we apply the division lemma to 985 and 623, to get
985 = 623 x 1 + 362
Step 2: Since the reminder 623 ≠ 0, we apply division lemma to 362 and 623, to get
623 = 362 x 1 + 261
Step 3: We consider the new divisor 362 and the new remainder 261, and apply the division lemma to get
362 = 261 x 1 + 101
We consider the new divisor 261 and the new remainder 101,and apply the division lemma to get
261 = 101 x 2 + 59
We consider the new divisor 101 and the new remainder 59,and apply the division lemma to get
101 = 59 x 1 + 42
We consider the new divisor 59 and the new remainder 42,and apply the division lemma to get
59 = 42 x 1 + 17
We consider the new divisor 42 and the new remainder 17,and apply the division lemma to get
42 = 17 x 2 + 8
We consider the new divisor 17 and the new remainder 8,and apply the division lemma to get
17 = 8 x 2 + 1
We consider the new divisor 8 and the new remainder 1,and apply the division lemma to get
8 = 1 x 8 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 623 and 985 is 1
Notice that 1 = HCF(8,1) = HCF(17,8) = HCF(42,17) = HCF(59,42) = HCF(101,59) = HCF(261,101) = HCF(362,261) = HCF(623,362) = HCF(985,623) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 110 > 1, we apply the division lemma to 110 and 1, to get
110 = 1 x 110 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 110 is 1
Notice that 1 = HCF(110,1) .
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Frequently Asked Questions on HCF of 623, 985, 110 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 623, 985, 110?
Answer: HCF of 623, 985, 110 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 623, 985, 110 using Euclid's Algorithm?
Answer: For arbitrary numbers 623, 985, 110 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
