Greatest Common Factor of 217, 749, 49

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

• Greatest Common Factor of 217, 749, 49 by common division method
• Greatest Common Factor of 217, 749, 49 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 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Factors of 49

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

1,7,49

Greatest Common Factor

We found the factors 217,749,49 . The biggest common factor number is the GCF number.
So the greatest common factor 217,749,49 is 7.

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

• GCF of 710, 146, 11
• GCF of 825, 322, 27
• GCF of 883, 710, 16
• GCF of 186, 758, 54
• GCF of 706, 778, 91

1. What is the GCF of 217, 749, 49?

Answer: GCF of 217, 749, 49 is 7.

2. How to Find the GCF of 217, 749, 49

Answer: Greatest Common Factor(GCF) of 217, 749, 49 = 7

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

Step 2: Then multiply all the prime factors GCF(217, 749, 49) = 7.