Greatest Common Factor of 912, 21, 124

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

• Greatest Common Factor of 912, 21, 124 by common division method
• Greatest Common Factor of 912, 21, 124 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 912

List of positive integer factors of 912 that divides 912 without a remainder.

1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Greatest Common Factor

We found the factors 912,21,124 . The biggest common factor number is the GCF number.
So the greatest common factor 912,21,124 is 1.

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

• GCF of 836, 17, 166
• GCF of 559, 63, 218
• GCF of 761, 18, 777
• GCF of 183, 91, 953
• GCF of 568, 92, 746

1. What is the GCF of 912, 21, 124?

Answer: GCF of 912, 21, 124 is 1.

2. How to Find the GCF of 912, 21, 124

Answer: Greatest Common Factor(GCF) of 912, 21, 124 = 1

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

Step 2: Then multiply all the prime factors GCF(912, 21, 124) = 1.