Greatest Common Factor of 42, 7480

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

• Greatest Common Factor of 42, 7480 by common division method
• Greatest Common Factor of 42, 7480 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 7480

List of positive integer factors of 7480 that divides 7480 without a remainder.

1,2,4,5,8,10,11,17,20,22,34,40,44,55,68,85,88,110,136,170,187,220,340,374,440,680,748,935,1496,1870,3740,7480

Greatest Common Factor

We found the factors 42,7480 . The biggest common factor number is the GCF number.
So the greatest common factor 42,7480 is 2.

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

• GCF of 82, 6364
• GCF of 56, 3294
• GCF of 16, 3269
• GCF of 78, 4667
• GCF of 93, 8882

1. What is the GCF of 42, 7480?

Answer: GCF of 42, 7480 is 2.

2. How to Find the GCF of 42, 7480

Answer: Greatest Common Factor(GCF) of 42, 7480 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 7480) = 2.