Greatest Common Factor of 890, 979, 138

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

• Greatest Common Factor of 890, 979, 138 by common division method
• Greatest Common Factor of 890, 979, 138 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 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 890,979,138 . The biggest common factor number is the GCF number.
So the greatest common factor 890,979,138 is 1.

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

• GCF of 199, 904, 998
• GCF of 301, 843, 662
• GCF of 535, 806, 194
• GCF of 697, 862, 560
• GCF of 593, 971, 827

1. What is the GCF of 890, 979, 138?

Answer: GCF of 890, 979, 138 is 1.

2. How to Find the GCF of 890, 979, 138

Answer: Greatest Common Factor(GCF) of 890, 979, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(890, 979, 138) = 1.