Greatest Common Factor of 42, 73, 49, 764

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

• Greatest Common Factor of 42, 73, 49, 764 by common division method
• Greatest Common Factor of 42, 73, 49, 764 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 764

List of positive integer factors of 764 that divides 764 without a remainder.

1,2,4,191,382,764

Greatest Common Factor

We found the factors 42,73,49,764 . The biggest common factor number is the GCF number.
So the greatest common factor 42,73,49,764 is 1.

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

• GCF of 10, 66, 82, 160
• GCF of 23, 21, 18, 729
• GCF of 91, 57, 81, 372
• GCF of 16, 23, 90, 326
• GCF of 13, 16, 42, 499

1. What is the GCF of 42, 73, 49, 764?

Answer: GCF of 42, 73, 49, 764 is 1.

2. How to Find the GCF of 42, 73, 49, 764

Answer: Greatest Common Factor(GCF) of 42, 73, 49, 764 = 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, 49, 764) = 1.