Greatest Common Factor of 42, 73, 67, 203

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

• Greatest Common Factor of 42, 73, 67, 203 by common division method
• Greatest Common Factor of 42, 73, 67, 203 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 203

List of positive integer factors of 203 that divides 203 without a remainder.

1,7,29,203

Greatest Common Factor

We found the factors 42,73,67,203 . The biggest common factor number is the GCF number.
So the greatest common factor 42,73,67,203 is 1.

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

• GCF of 83, 75, 43, 408
• GCF of 60, 50, 95, 677
• GCF of 43, 46, 90, 652
• GCF of 30, 27, 74, 479
• GCF of 20, 17, 50, 586

1. What is the GCF of 42, 73, 67, 203?

Answer: GCF of 42, 73, 67, 203 is 1.

2. How to Find the GCF of 42, 73, 67, 203

Answer: Greatest Common Factor(GCF) of 42, 73, 67, 203 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 73, 67, 203) = 1.