Greatest Common Factor of 720, 753, 690

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

• Greatest Common Factor of 720, 753, 690 by common division method
• Greatest Common Factor of 720, 753, 690 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 753

List of positive integer factors of 753 that divides 753 without a remainder.

1,3,251,753

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 720,753,690 . The biggest common factor number is the GCF number.
So the greatest common factor 720,753,690 is 3.

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

• GCF of 885, 786, 478
• GCF of 659, 701, 216
• GCF of 456, 889, 875
• GCF of 720, 174, 167
• GCF of 563, 436, 645

1. What is the GCF of 720, 753, 690?

Answer: GCF of 720, 753, 690 is 3.

2. How to Find the GCF of 720, 753, 690

Answer: Greatest Common Factor(GCF) of 720, 753, 690 = 3

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

Step 2: Then multiply all the prime factors GCF(720, 753, 690) = 3.