Greatest Common Factor of 32, 42, 381

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

• Greatest Common Factor of 32, 42, 381 by common division method
• Greatest Common Factor of 32, 42, 381 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

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 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Greatest Common Factor

We found the factors 32,42,381 . The biggest common factor number is the GCF number.
So the greatest common factor 32,42,381 is 1.

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

• GCF of 83, 91, 141
• GCF of 33, 19, 157
• GCF of 79, 63, 878
• GCF of 33, 18, 841
• GCF of 72, 96, 880

1. What is the GCF of 32, 42, 381?

Answer: GCF of 32, 42, 381 is 1.

2. How to Find the GCF of 32, 42, 381

Answer: Greatest Common Factor(GCF) of 32, 42, 381 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 42, 381) = 1.