Greatest Common Factor of 16, 45, 54, 338

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

• Greatest Common Factor of 16, 45, 54, 338 by common division method
• Greatest Common Factor of 16, 45, 54, 338 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 16

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

1,2,4,8,16

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Greatest Common Factor

We found the factors 16,45,54,338 . The biggest common factor number is the GCF number.
So the greatest common factor 16,45,54,338 is 1.

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

• GCF of 78, 17, 95, 892
• GCF of 46, 10, 46, 861
• GCF of 69, 61, 45, 545
• GCF of 52, 76, 18, 678
• GCF of 61, 11, 80, 996

1. What is the GCF of 16, 45, 54, 338?

Answer: GCF of 16, 45, 54, 338 is 1.

2. How to Find the GCF of 16, 45, 54, 338

Answer: Greatest Common Factor(GCF) of 16, 45, 54, 338 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 45, 54, 338) = 1.