Greatest Common Factor of 45, 22, 238

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

• Greatest Common Factor of 45, 22, 238 by common division method
• Greatest Common Factor of 45, 22, 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

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 45,22,238 . The biggest common factor number is the GCF number.
So the greatest common factor 45,22,238 is 1.

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

• GCF of 75, 75, 108
• GCF of 38, 75, 739
• GCF of 29, 67, 502
• GCF of 86, 21, 676
• GCF of 26, 38, 727

1. What is the GCF of 45, 22, 238?

Answer: GCF of 45, 22, 238 is 1.

2. How to Find the GCF of 45, 22, 238

Answer: Greatest Common Factor(GCF) of 45, 22, 238 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 22, 238) = 1.