Greatest Common Factor of 68, 380, 989

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

• Greatest Common Factor of 68, 380, 989 by common division method
• Greatest Common Factor of 68, 380, 989 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Greatest Common Factor

We found the factors 68,380,989 . The biggest common factor number is the GCF number.
So the greatest common factor 68,380,989 is 1.

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

• GCF of 28, 787, 748
• GCF of 76, 824, 485
• GCF of 79, 687, 287
• GCF of 48, 288, 907
• GCF of 71, 925, 697

1. What is the GCF of 68, 380, 989?

Answer: GCF of 68, 380, 989 is 1.

2. How to Find the GCF of 68, 380, 989

Answer: Greatest Common Factor(GCF) of 68, 380, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 380, 989) = 1.