Highest Common Factor of 440, 423, 225, 928 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 440, 423, 225, 928 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 440, 423, 225, 928 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 440, 423, 225, 928 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 440, 423, 225, 928 is 1.
HCF(440, 423, 225, 928) = 1
HCF of 440, 423, 225, 928 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 440, 423, 225, 928 is 1.
Highest Common Factor of 440,423,225,928 is 1
Step 1: Since 440 > 423, we apply the division lemma to 440 and 423, to get
440 = 423 x 1 + 17
Step 2: Since the reminder 423 ≠ 0, we apply division lemma to 17 and 423, to get
423 = 17 x 24 + 15
Step 3: We consider the new divisor 17 and the new remainder 15, and apply the division lemma to get
17 = 15 x 1 + 2
We consider the new divisor 15 and the new remainder 2,and apply the division lemma to get
15 = 2 x 7 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma 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 440 and 423 is 1
Notice that 1 = HCF(2,1) = HCF(15,2) = HCF(17,15) = HCF(423,17) = HCF(440,423) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 225 > 1, we apply the division lemma to 225 and 1, to get
225 = 1 x 225 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 225 is 1
Notice that 1 = HCF(225,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 928 > 1, we apply the division lemma to 928 and 1, to get
928 = 1 x 928 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 928 is 1
Notice that 1 = HCF(928,1) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 440, 423, 225, 928 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 440, 423, 225, 928?
Answer: HCF of 440, 423, 225, 928 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 440, 423, 225, 928 using Euclid's Algorithm?
Answer: For arbitrary numbers 440, 423, 225, 928 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.