Greatest Common Factor of 720, 352, 45

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

• Greatest Common Factor of 720, 352, 45 by common division method
• Greatest Common Factor of 720, 352, 45 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 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 352

List of positive integer factors of 352 that divides 352 without a remainder.

1,2,4,8,11,16,22,32,44,88,176,352

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 720,352,45 . The biggest common factor number is the GCF number.
So the greatest common factor 720,352,45 is 1.

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

• GCF of 350, 978, 80
• GCF of 871, 387, 66
• GCF of 156, 581, 89
• GCF of 758, 117, 59
• GCF of 791, 785, 68

1. What is the GCF of 720, 352, 45?

Answer: GCF of 720, 352, 45 is 1.

2. How to Find the GCF of 720, 352, 45

Answer: Greatest Common Factor(GCF) of 720, 352, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(720, 352, 45) = 1.