WebGreatest common factor (GCF) of 18 and 36 is 18. GCF(18,36) = 18. We will now calculate the prime factors of 18 and 36, than find the greatest common factor (greatest common … WebJul 25, 2024 · HCF of 18 and 36 Solution : Step 1 of 3 : Write down the given numbers The given numbers are 18 and 36 Step 2 of 3 : Prime factorise the given numbers 18 = 2 × 3 × 3 36 = 2 × 2 × 3 × 3 Step 3 of 3 : Find HCF of 18 and 36 We know that for the given two or more numbers HCF is the greatest number that divides each of the numbers Hence the …
GCF Calculator (Free Online HCF Calculator) - BYJU
WebStep 1: Find the smallest prime number that is a factor of at least one of the numbers, 18 and 36. Write this prime number (2) on the left of the given numbers (18 and 36), separated as per the ladder arrangement. Step 2: If any of the given numbers (18, 36) is a multiple of 2, divide it by 2 and write the quotient below it. WebApr 7, 2024 · Since the highest common factor of 36 and 45 is 9, therefore H.C.F of 36 and 45 is 9. 2. Prime Factorization Method (Also known as the Factor Tree Method) ... 6, 12, 18, 24, 30, 36, 42, 48, 54, 60. Write down the multiples of 7: 7, 14, 21, 28, 35, 42, 56, 63. Write down the multiples of 21: 21, 42, 63. Now you need to find the smallest number ... hdb phone number
What is a common factor in maths? - BBC Bitesize
WebApr 4, 2016 · Best Answer. Copy. The greatest common factor of 18, 27, and 36 is 9. The prime factorization of 18 is 2*3*3. The prime factorization of 27 is 3*3*3. The prime factorization of 36 is 2*2*3*3. The GCF is 3*3 = 9. Wiki User. WebAnswer: GCF of 18 and 36 is 18 (Eighteen) Finding GCF for 18 and 36 using all factors (divisors) listing The first method to find GCF for numbers 18 and 36 is to list all factors for both numbers and pick the highest common one: All factors of 18: 1, 2, 3, 6, 9, 18 All factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36 WebClick here👆to get an answer to your question ️ If LCM of a and 18 is 36 and HCF of a and 18 is 2 then value a will be: Solve Study Textbooks Guides. Join / Login. Question . If LCM of a and 1 8 is 3 6 and HCF of a and 1 8 is 2 then value a will be: A. 1. B. 2. C. 5. D. 4. Medium. Open in App. Solution. golden corral in owasso ok