Greatest Common Factor of 38, 31, 98, 409

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

• Greatest Common Factor of 38, 31, 98, 409 by common division method
• Greatest Common Factor of 38, 31, 98, 409 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 409

List of positive integer factors of 409 that divides 409 without a remainder.

1,409

Greatest Common Factor

We found the factors 38,31,98,409 . The biggest common factor number is the GCF number.
So the greatest common factor 38,31,98,409 is 1.

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

• GCF of 32, 83, 81, 765
• GCF of 54, 98, 25, 245
• GCF of 24, 70, 21, 527
• GCF of 69, 48, 43, 575
• GCF of 72, 15, 87, 702

1. What is the GCF of 38, 31, 98, 409?

Answer: GCF of 38, 31, 98, 409 is 1.

2. How to Find the GCF of 38, 31, 98, 409

Answer: Greatest Common Factor(GCF) of 38, 31, 98, 409 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 31, 98, 409) = 1.