Greatest Common Factor of 721, 720, 745

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

• Greatest Common Factor of 721, 720, 745 by common division method
• Greatest Common Factor of 721, 720, 745 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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Greatest Common Factor

We found the factors 721,720,745 . The biggest common factor number is the GCF number.
So the greatest common factor 721,720,745 is 1.

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

• GCF of 682, 629, 835
• GCF of 418, 317, 440
• GCF of 713, 948, 738
• GCF of 203, 929, 721
• GCF of 363, 913, 407

1. What is the GCF of 721, 720, 745?

Answer: GCF of 721, 720, 745 is 1.

2. How to Find the GCF of 721, 720, 745

Answer: Greatest Common Factor(GCF) of 721, 720, 745 = 1

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

Step 2: Then multiply all the prime factors GCF(721, 720, 745) = 1.