Greatest Common Factor of 496, 720, 91

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

• Greatest Common Factor of 496, 720, 91 by common division method
• Greatest Common Factor of 496, 720, 91 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 496

List of positive integer factors of 496 that divides 496 without a remainder.

1,2,4,8,16,31,62,124,248,496

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 91

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

1,7,13,91

Greatest Common Factor

We found the factors 496,720,91 . The biggest common factor number is the GCF number.
So the greatest common factor 496,720,91 is 1.

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

• GCF of 796, 639, 39
• GCF of 992, 905, 99
• GCF of 393, 873, 43
• GCF of 748, 805, 33
• GCF of 127, 945, 30

1. What is the GCF of 496, 720, 91?

Answer: GCF of 496, 720, 91 is 1.

2. How to Find the GCF of 496, 720, 91

Answer: Greatest Common Factor(GCF) of 496, 720, 91 = 1

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

Step 2: Then multiply all the prime factors GCF(496, 720, 91) = 1.