Greatest Common Factor of 38, 30, 90, 898

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

• Greatest Common Factor of 38, 30, 90, 898 by common division method
• Greatest Common Factor of 38, 30, 90, 898 with matching the biggest common factor

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

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

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 898

List of positive integer factors of 898 that divides 898 without a remainder.

1,2,449,898

Greatest Common Factor

We found the factors 38,30,90,898 . The biggest common factor number is the GCF number.
So the greatest common factor 38,30,90,898 is 2.

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

• GCF of 34, 35, 50, 599
• GCF of 22, 64, 20, 536
• GCF of 74, 37, 24, 833
• GCF of 55, 22, 21, 436
• GCF of 42, 54, 72, 543

1. What is the GCF of 38, 30, 90, 898?

Answer: GCF of 38, 30, 90, 898 is 2.

2. How to Find the GCF of 38, 30, 90, 898

Answer: Greatest Common Factor(GCF) of 38, 30, 90, 898 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 30, 90, 898) = 2.