Greatest Common Factor of 80, 90, 48, 258

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

• Greatest Common Factor of 80, 90, 48, 258 by common division method
• Greatest Common Factor of 80, 90, 48, 258 with matching the biggest common factor

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

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 80,90,48,258 . The biggest common factor number is the GCF number.
So the greatest common factor 80,90,48,258 is 2.

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

• GCF of 86, 46, 79, 732
• GCF of 47, 13, 53, 943
• GCF of 17, 84, 52, 125
• GCF of 87, 66, 32, 479
• GCF of 97, 43, 19, 898

1. What is the GCF of 80, 90, 48, 258?

Answer: GCF of 80, 90, 48, 258 is 2.

2. How to Find the GCF of 80, 90, 48, 258

Answer: Greatest Common Factor(GCF) of 80, 90, 48, 258 = 2

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

Step 2: Then multiply all the prime factors GCF(80, 90, 48, 258) = 2.