Greatest Common Factor of 35, 23, 15

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

• Greatest Common Factor of 35, 23, 15 by common division method
• Greatest Common Factor of 35, 23, 15 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 35

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

1,5,7,35

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 15

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

1,3,5,15

Greatest Common Factor

We found the factors 35,23,15 . The biggest common factor number is the GCF number.
So the greatest common factor 35,23,15 is 1.

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

• GCF of 97, 62, 49
• GCF of 33, 65, 97
• GCF of 76, 91, 46
• GCF of 47, 54, 21
• GCF of 30, 18, 56

1. What is the GCF of 35, 23, 15?

Answer: GCF of 35, 23, 15 is 1.

2. How to Find the GCF of 35, 23, 15

Answer: Greatest Common Factor(GCF) of 35, 23, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 23, 15) = 1.