Greatest Common Factor of 981, 921, 49

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

• Greatest Common Factor of 981, 921, 49 by common division method
• Greatest Common Factor of 981, 921, 49 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 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 981,921,49 . The biggest common factor number is the GCF number.
So the greatest common factor 981,921,49 is 1.

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

• GCF of 273, 842, 63
• GCF of 737, 959, 19
• GCF of 220, 187, 42
• GCF of 601, 563, 72
• GCF of 678, 431, 58

1. What is the GCF of 981, 921, 49?

Answer: GCF of 981, 921, 49 is 1.

2. How to Find the GCF of 981, 921, 49

Answer: Greatest Common Factor(GCF) of 981, 921, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(981, 921, 49) = 1.