Greatest Common Factor of 390, 722, 133

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

• Greatest Common Factor of 390, 722, 133 by common division method
• Greatest Common Factor of 390, 722, 133 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 390,722,133 . The biggest common factor number is the GCF number.
So the greatest common factor 390,722,133 is 1.

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

• GCF of 431, 679, 649
• GCF of 140, 708, 228
• GCF of 206, 588, 169
• GCF of 770, 140, 681
• GCF of 570, 773, 809

1. What is the GCF of 390, 722, 133?

Answer: GCF of 390, 722, 133 is 1.

2. How to Find the GCF of 390, 722, 133

Answer: Greatest Common Factor(GCF) of 390, 722, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 722, 133) = 1.