Greatest Common Factor of 43, 56, 165

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 43, 56, 165 by common division method
• Greatest Common Factor of 43, 56, 165 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 43,56,165 . The biggest common factor number is the GCF number.
So the greatest common factor 43,56,165 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 10, 47, 152
• GCF of 52, 40, 484
• GCF of 55, 85, 380
• GCF of 38, 52, 645
• GCF of 48, 96, 343

1. What is the GCF of 43, 56, 165?

Answer: GCF of 43, 56, 165 is 1.

2. How to Find the GCF of 43, 56, 165

Answer: Greatest Common Factor(GCF) of 43, 56, 165 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(43, 56, 165) = 1.