Greatest Common Factor of 42, 65, 46

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

• Greatest Common Factor of 42, 65, 46 by common division method
• Greatest Common Factor of 42, 65, 46 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Greatest Common Factor

We found the factors 42,65,46 . The biggest common factor number is the GCF number.
So the greatest common factor 42,65,46 is 1.

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

• GCF of 79, 26, 66
• GCF of 86, 42, 20
• GCF of 84, 19, 82
• GCF of 20, 72, 48
• GCF of 11, 22, 80

1. What is the GCF of 42, 65, 46?

Answer: GCF of 42, 65, 46 is 1.

2. How to Find the GCF of 42, 65, 46

Answer: Greatest Common Factor(GCF) of 42, 65, 46 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 65, 46) = 1.