Greatest Common Factor of 1520, 7121

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

• Greatest Common Factor of 1520, 7121 by common division method
• Greatest Common Factor of 1520, 7121 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 1520

List of positive integer factors of 1520 that divides 1520 without a remainder.

1,2,4,5,8,10,16,19,20,38,40,76,80,95,152,190,304,380,760,1520

Factors of 7121

List of positive integer factors of 7121 that divides 7121 without a remainder.

1,7121

Greatest Common Factor

We found the factors 1520,7121 . The biggest common factor number is the GCF number.
So the greatest common factor 1520,7121 is 1.

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

• GCF of 7592, 3783
• GCF of 6052, 4079
• GCF of 9467, 1982
• GCF of 8398, 5976
• GCF of 3388, 7926

1. What is the GCF of 1520, 7121?

Answer: GCF of 1520, 7121 is 1.

2. How to Find the GCF of 1520, 7121

Answer: Greatest Common Factor(GCF) of 1520, 7121 = 1

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

Step 2: Then multiply all the prime factors GCF(1520, 7121) = 1.