Highest Common Factor of 945, 69933 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 945, 69933 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 945, 69933 is 3 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 945, 69933 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 945, 69933 is 3.
HCF(945, 69933) = 3
HCF of 945, 69933 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 945, 69933 is 3.
Highest Common Factor of 945,69933 is 3
Step 1: Since 69933 > 945, we apply the division lemma to 69933 and 945, to get
69933 = 945 x 74 + 3
Step 2: Since the reminder 945 ≠ 0, we apply division lemma to 3 and 945, to get
945 = 3 x 315 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 945 and 69933 is 3
Notice that 3 = HCF(945,3) = HCF(69933,945) .
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Frequently Asked Questions on HCF of 945, 69933 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 945, 69933?
Answer: HCF of 945, 69933 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 945, 69933 using Euclid's Algorithm?
Answer: For arbitrary numbers 945, 69933 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.