Greatest Common Factor of 145, 765, 38

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

• Greatest Common Factor of 145, 765, 38 by common division method
• Greatest Common Factor of 145, 765, 38 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 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Factors of 765

List of positive integer factors of 765 that divides 765 without a remainder.

1,3,5,9,15,17,45,51,85,153,255,765

Factors of 38

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

1,2,19,38

Greatest Common Factor

We found the factors 145,765,38 . The biggest common factor number is the GCF number.
So the greatest common factor 145,765,38 is 1.

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

• GCF of 822, 664, 17
• GCF of 564, 131, 97
• GCF of 410, 602, 54
• GCF of 311, 418, 55
• GCF of 259, 834, 51

1. What is the GCF of 145, 765, 38?

Answer: GCF of 145, 765, 38 is 1.

2. How to Find the GCF of 145, 765, 38

Answer: Greatest Common Factor(GCF) of 145, 765, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(145, 765, 38) = 1.