Greatest Common Factor of 720, 455, 715

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

• Greatest Common Factor of 720, 455, 715 by common division method
• Greatest Common Factor of 720, 455, 715 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

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 455

List of positive integer factors of 455 that divides 455 without a remainder.

1,5,7,13,35,65,91,455

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 720,455,715 . The biggest common factor number is the GCF number.
So the greatest common factor 720,455,715 is 5.

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

• GCF of 883, 906, 570
• GCF of 257, 241, 720
• GCF of 207, 600, 286
• GCF of 271, 413, 434
• GCF of 497, 482, 161

1. What is the GCF of 720, 455, 715?

Answer: GCF of 720, 455, 715 is 5.

2. How to Find the GCF of 720, 455, 715

Answer: Greatest Common Factor(GCF) of 720, 455, 715 = 5

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

Step 2: Then multiply all the prime factors GCF(720, 455, 715) = 5.