Greatest Common Factor of 49, 18, 38, 228

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

• Greatest Common Factor of 49, 18, 38, 228 by common division method
• Greatest Common Factor of 49, 18, 38, 228 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 228

List of positive integer factors of 228 that divides 228 without a remainder.

1,2,3,4,6,12,19,38,57,76,114,228

Greatest Common Factor

We found the factors 49,18,38,228 . The biggest common factor number is the GCF number.
So the greatest common factor 49,18,38,228 is 1.

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

• GCF of 29, 45, 78, 851
• GCF of 22, 28, 71, 187
• GCF of 29, 70, 20, 575
• GCF of 45, 81, 86, 604
• GCF of 84, 88, 43, 465

1. What is the GCF of 49, 18, 38, 228?

Answer: GCF of 49, 18, 38, 228 is 1.

2. How to Find the GCF of 49, 18, 38, 228

Answer: Greatest Common Factor(GCF) of 49, 18, 38, 228 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 18, 38, 228) = 1.