Greatest Common Factor of 90, 35, 13, 75, 238

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

• Greatest Common Factor of 90, 35, 13, 75, 238 by common division method
• Greatest Common Factor of 90, 35, 13, 75, 238 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Greatest Common Factor

We found the factors 90,35,13,75,238 . The biggest common factor number is the GCF number.
So the greatest common factor 90,35,13,75,238 is 1.

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

• GCF of 33, 80, 40, 31, 581
• GCF of 97, 74, 68, 50, 804
• GCF of 96, 45, 38, 49, 336
• GCF of 32, 30, 77, 73, 636
• GCF of 43, 28, 42, 23, 312

1. What is the GCF of 90, 35, 13, 75, 238?

Answer: GCF of 90, 35, 13, 75, 238 is 1.

2. How to Find the GCF of 90, 35, 13, 75, 238

Answer: Greatest Common Factor(GCF) of 90, 35, 13, 75, 238 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 35, 13, 75, 238) = 1.