Greatest Common Factor of 38, 40, 49, 48

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

• Greatest Common Factor of 38, 40, 49, 48 by common division method
• Greatest Common Factor of 38, 40, 49, 48 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 38

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

1,2,19,38

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 49

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

1,7,49

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Greatest Common Factor

We found the factors 38,40,49,48 . The biggest common factor number is the GCF number.
So the greatest common factor 38,40,49,48 is 1.

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

• GCF of 27, 31, 77, 81
• GCF of 88, 83, 49, 86
• GCF of 96, 40, 51, 90
• GCF of 22, 35, 92, 84
• GCF of 91, 65, 11, 29

1. What is the GCF of 38, 40, 49, 48?

Answer: GCF of 38, 40, 49, 48 is 1.

2. How to Find the GCF of 38, 40, 49, 48

Answer: Greatest Common Factor(GCF) of 38, 40, 49, 48 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 40, 49, 48) = 1.