Greatest Common Factor of 42, 73, 563

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

• Greatest Common Factor of 42, 73, 563 by common division method
• Greatest Common Factor of 42, 73, 563 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 563

List of positive integer factors of 563 that divides 563 without a remainder.

1,563

Greatest Common Factor

We found the factors 42,73,563 . The biggest common factor number is the GCF number.
So the greatest common factor 42,73,563 is 1.

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

• GCF of 61, 40, 754
• GCF of 23, 86, 421
• GCF of 47, 33, 579
• GCF of 29, 55, 440
• GCF of 88, 19, 938

1. What is the GCF of 42, 73, 563?

Answer: GCF of 42, 73, 563 is 1.

2. How to Find the GCF of 42, 73, 563

Answer: Greatest Common Factor(GCF) of 42, 73, 563 = 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, 563) = 1.