Greatest Common Factor of 15, 74, 35, 225

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

• Greatest Common Factor of 15, 74, 35, 225 by common division method
• Greatest Common Factor of 15, 74, 35, 225 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 15

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

1,3,5,15

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 35

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

1,5,7,35

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 15,74,35,225 . The biggest common factor number is the GCF number.
So the greatest common factor 15,74,35,225 is 1.

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

• GCF of 12, 81, 56, 232
• GCF of 49, 84, 33, 176
• GCF of 67, 70, 54, 649
• GCF of 25, 43, 35, 308
• GCF of 89, 76, 85, 683

1. What is the GCF of 15, 74, 35, 225?

Answer: GCF of 15, 74, 35, 225 is 1.

2. How to Find the GCF of 15, 74, 35, 225

Answer: Greatest Common Factor(GCF) of 15, 74, 35, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 74, 35, 225) = 1.