Greatest Common Factor of 42, 447, 248

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

• Greatest Common Factor of 42, 447, 248 by common division method
• Greatest Common Factor of 42, 447, 248 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 447

List of positive integer factors of 447 that divides 447 without a remainder.

1,3,149,447

Factors of 248

List of positive integer factors of 248 that divides 248 without a remainder.

1,2,4,8,31,62,124,248

Greatest Common Factor

We found the factors 42,447,248 . The biggest common factor number is the GCF number.
So the greatest common factor 42,447,248 is 1.

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

• GCF of 77, 449, 108
• GCF of 20, 999, 689
• GCF of 36, 461, 129
• GCF of 23, 685, 837
• GCF of 96, 350, 422

1. What is the GCF of 42, 447, 248?

Answer: GCF of 42, 447, 248 is 1.

2. How to Find the GCF of 42, 447, 248

Answer: Greatest Common Factor(GCF) of 42, 447, 248 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 447, 248) = 1.