Greatest Common Factor of 1530, 7560

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

• Greatest Common Factor of 1530, 7560 by common division method
• Greatest Common Factor of 1530, 7560 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 x 3 x 5 = 90

Factors of 1530

List of positive integer factors of 1530 that divides 1530 without a remainder.

1,2,3,5,6,9,10,15,17,18,30,34,45,51,85,90,102,153,170,255,306,510,765,1530

Factors of 7560

List of positive integer factors of 7560 that divides 7560 without a remainder.

1,2,3,4,5,6,7,8,9,10,12,14,15,18,20,21,24,27,28,30,35,36,40,42,45,54,56,60,63,70,72,84,90,105,108,120,126,135,140,168,180,189,210,216,252,270,280,315,360,378,420,504,540,630,756,840,945,1080,1260,1512,1890,2520,3780,7560

Greatest Common Factor

We found the factors 1530,7560 . The biggest common factor number is the GCF number.
So the greatest common factor 1530,7560 is 90.

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

• GCF of 7692, 8655
• GCF of 9817, 7622
• GCF of 4679, 2424
• GCF of 1676, 6425
• GCF of 3084, 2518

1. What is the GCF of 1530, 7560?

Answer: GCF of 1530, 7560 is 90.

2. How to Find the GCF of 1530, 7560

Answer: Greatest Common Factor(GCF) of 1530, 7560 = 90

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

Step 2: Then multiply all the prime factors GCF(1530, 7560) = 90.