Greatest Common Factor of 42, 31, 95, 448

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

• Greatest Common Factor of 42, 31, 95, 448 by common division method
• Greatest Common Factor of 42, 31, 95, 448 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 31

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

1,31

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 448

List of positive integer factors of 448 that divides 448 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,224,448

Greatest Common Factor

We found the factors 42,31,95,448 . The biggest common factor number is the GCF number.
So the greatest common factor 42,31,95,448 is 1.

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

• GCF of 10, 88, 95, 105
• GCF of 64, 21, 51, 706
• GCF of 75, 67, 61, 141
• GCF of 12, 71, 80, 817
• GCF of 82, 40, 96, 415

1. What is the GCF of 42, 31, 95, 448?

Answer: GCF of 42, 31, 95, 448 is 1.

2. How to Find the GCF of 42, 31, 95, 448

Answer: Greatest Common Factor(GCF) of 42, 31, 95, 448 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 31, 95, 448) = 1.