Greatest Common Factor of 90, 11, 38, 513

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

• Greatest Common Factor of 90, 11, 38, 513 by common division method
• Greatest Common Factor of 90, 11, 38, 513 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 38

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

1,2,19,38

Factors of 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Greatest Common Factor

We found the factors 90,11,38,513 . The biggest common factor number is the GCF number.
So the greatest common factor 90,11,38,513 is 1.

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

• GCF of 86, 76, 88, 194
• GCF of 45, 23, 84, 339
• GCF of 11, 31, 29, 710
• GCF of 44, 72, 69, 971
• GCF of 12, 30, 58, 580

1. What is the GCF of 90, 11, 38, 513?

Answer: GCF of 90, 11, 38, 513 is 1.

2. How to Find the GCF of 90, 11, 38, 513

Answer: Greatest Common Factor(GCF) of 90, 11, 38, 513 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 11, 38, 513) = 1.