Greatest Common Factor of 90, 18, 48, 380

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

• Greatest Common Factor of 90, 18, 48, 380 by common division method
• Greatest Common Factor of 90, 18, 48, 380 with matching the biggest common factor

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

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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Greatest Common Factor

We found the factors 90,18,48,380 . The biggest common factor number is the GCF number.
So the greatest common factor 90,18,48,380 is 2.

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

• GCF of 39, 65, 38, 450
• GCF of 86, 80, 76, 777
• GCF of 44, 25, 70, 176
• GCF of 44, 94, 69, 773
• GCF of 58, 38, 50, 435

1. What is the GCF of 90, 18, 48, 380?

Answer: GCF of 90, 18, 48, 380 is 2.

2. How to Find the GCF of 90, 18, 48, 380

Answer: Greatest Common Factor(GCF) of 90, 18, 48, 380 = 2

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

Step 2: Then multiply all the prime factors GCF(90, 18, 48, 380) = 2.