Greatest Common Factor of 480, 745, 686

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

• Greatest Common Factor of 480, 745, 686 by common division method
• Greatest Common Factor of 480, 745, 686 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 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 745

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

1,5,149,745

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Greatest Common Factor

We found the factors 480,745,686 . The biggest common factor number is the GCF number.
So the greatest common factor 480,745,686 is 1.

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

• GCF of 319, 268, 697
• GCF of 639, 879, 785
• GCF of 324, 235, 244
• GCF of 682, 619, 925
• GCF of 336, 887, 523

1. What is the GCF of 480, 745, 686?

Answer: GCF of 480, 745, 686 is 1.

2. How to Find the GCF of 480, 745, 686

Answer: Greatest Common Factor(GCF) of 480, 745, 686 = 1

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

Step 2: Then multiply all the prime factors GCF(480, 745, 686) = 1.