Greatest Common Factor of 55, 47, 16, 404

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

• Greatest Common Factor of 55, 47, 16, 404 by common division method
• Greatest Common Factor of 55, 47, 16, 404 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 16

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

1,2,4,8,16

Factors of 404

List of positive integer factors of 404 that divides 404 without a remainder.

1,2,4,101,202,404

Greatest Common Factor

We found the factors 55,47,16,404 . The biggest common factor number is the GCF number.
So the greatest common factor 55,47,16,404 is 1.

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

• GCF of 29, 54, 27, 256
• GCF of 73, 10, 92, 886
• GCF of 80, 24, 98, 899
• GCF of 23, 29, 54, 897
• GCF of 60, 17, 99, 130

1. What is the GCF of 55, 47, 16, 404?

Answer: GCF of 55, 47, 16, 404 is 1.

2. How to Find the GCF of 55, 47, 16, 404

Answer: Greatest Common Factor(GCF) of 55, 47, 16, 404 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 47, 16, 404) = 1.