Greatest Common Factor of 81, 16, 43, 352

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

• Greatest Common Factor of 81, 16, 43, 352 by common division method
• Greatest Common Factor of 81, 16, 43, 352 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 43

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

1,43

Factors of 352

List of positive integer factors of 352 that divides 352 without a remainder.

1,2,4,8,11,16,22,32,44,88,176,352

Greatest Common Factor

We found the factors 81,16,43,352 . The biggest common factor number is the GCF number.
So the greatest common factor 81,16,43,352 is 1.

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

• GCF of 21, 25, 26, 336
• GCF of 32, 96, 59, 508
• GCF of 90, 37, 69, 577
• GCF of 48, 11, 66, 938
• GCF of 80, 77, 14, 513

1. What is the GCF of 81, 16, 43, 352?

Answer: GCF of 81, 16, 43, 352 is 1.

2. How to Find the GCF of 81, 16, 43, 352

Answer: Greatest Common Factor(GCF) of 81, 16, 43, 352 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 16, 43, 352) = 1.