Greatest Common Factor of 42, 43, 675

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

• Greatest Common Factor of 42, 43, 675 by common division method
• Greatest Common Factor of 42, 43, 675 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 42,43,675 . The biggest common factor number is the GCF number.
So the greatest common factor 42,43,675 is 1.

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

• GCF of 99, 84, 329
• GCF of 48, 62, 886
• GCF of 76, 41, 697
• GCF of 18, 13, 934
• GCF of 99, 52, 627

1. What is the GCF of 42, 43, 675?

Answer: GCF of 42, 43, 675 is 1.

2. How to Find the GCF of 42, 43, 675

Answer: Greatest Common Factor(GCF) of 42, 43, 675 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 43, 675) = 1.