Greatest Common Factor of 30, 90, 48, 194

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

• Greatest Common Factor of 30, 90, 48, 194 by common division method
• Greatest Common Factor of 30, 90, 48, 194 with matching the biggest common factor

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

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 194

List of positive integer factors of 194 that divides 194 without a remainder.

1,2,97,194

Greatest Common Factor

We found the factors 30,90,48,194 . The biggest common factor number is the GCF number.
So the greatest common factor 30,90,48,194 is 2.

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

• GCF of 70, 56, 26, 937
• GCF of 56, 27, 53, 732
• GCF of 66, 85, 68, 650
• GCF of 41, 84, 93, 817
• GCF of 50, 73, 63, 574

1. What is the GCF of 30, 90, 48, 194?

Answer: GCF of 30, 90, 48, 194 is 2.

2. How to Find the GCF of 30, 90, 48, 194

Answer: Greatest Common Factor(GCF) of 30, 90, 48, 194 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 90, 48, 194) = 2.