Greatest Common Factor of 90, 15, 244

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

• Greatest Common Factor of 90, 15, 244 by common division method
• Greatest Common Factor of 90, 15, 244 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 244

List of positive integer factors of 244 that divides 244 without a remainder.

1,2,4,61,122,244

Greatest Common Factor

We found the factors 90,15,244 . The biggest common factor number is the GCF number.
So the greatest common factor 90,15,244 is 1.

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

• GCF of 59, 48, 388
• GCF of 64, 43, 656
• GCF of 94, 17, 212
• GCF of 64, 23, 432
• GCF of 51, 13, 227

1. What is the GCF of 90, 15, 244?

Answer: GCF of 90, 15, 244 is 1.

2. How to Find the GCF of 90, 15, 244

Answer: Greatest Common Factor(GCF) of 90, 15, 244 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 15, 244) = 1.