Greatest Common Factor of 91, 49, 245

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

• Greatest Common Factor of 91, 49, 245 by common division method
• Greatest Common Factor of 91, 49, 245 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Greatest Common Factor

We found the factors 91,49,245 . The biggest common factor number is the GCF number.
So the greatest common factor 91,49,245 is 7.

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

• GCF of 18, 52, 979
• GCF of 52, 37, 377
• GCF of 81, 10, 291
• GCF of 85, 76, 205
• GCF of 10, 41, 506

1. What is the GCF of 91, 49, 245?

Answer: GCF of 91, 49, 245 is 7.

2. How to Find the GCF of 91, 49, 245

Answer: Greatest Common Factor(GCF) of 91, 49, 245 = 7

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

Step 2: Then multiply all the prime factors GCF(91, 49, 245) = 7.