Greatest Common Factor of 70, 91, 728

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

• Greatest Common Factor of 70, 91, 728 by common division method
• Greatest Common Factor of 70, 91, 728 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 91

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

1,7,13,91

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Greatest Common Factor

We found the factors 70,91,728 . The biggest common factor number is the GCF number.
So the greatest common factor 70,91,728 is 7.

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

• GCF of 81, 95, 255
• GCF of 45, 44, 772
• GCF of 98, 75, 332
• GCF of 30, 11, 521
• GCF of 77, 50, 815

1. What is the GCF of 70, 91, 728?

Answer: GCF of 70, 91, 728 is 7.

2. How to Find the GCF of 70, 91, 728

Answer: Greatest Common Factor(GCF) of 70, 91, 728 = 7

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

Step 2: Then multiply all the prime factors GCF(70, 91, 728) = 7.