Greatest Common Factor of 1620, 7100

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

• Greatest Common Factor of 1620, 7100 by common division method
• Greatest Common Factor of 1620, 7100 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 2 x 5 = 20

Factors of 1620

List of positive integer factors of 1620 that divides 1620 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,81,90,108,135,162,180,270,324,405,540,810,1620

Factors of 7100

List of positive integer factors of 7100 that divides 7100 without a remainder.

1,2,4,5,10,20,25,50,71,100,142,284,355,710,1420,1775,3550,7100

Greatest Common Factor

We found the factors 1620,7100 . The biggest common factor number is the GCF number.
So the greatest common factor 1620,7100 is 20.

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

• GCF of 5840, 1150
• GCF of 5816, 8804
• GCF of 8199, 4152
• GCF of 6009, 3691
• GCF of 5523, 3016

1. What is the GCF of 1620, 7100?

Answer: GCF of 1620, 7100 is 20.

2. How to Find the GCF of 1620, 7100

Answer: Greatest Common Factor(GCF) of 1620, 7100 = 20

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

Step 2: Then multiply all the prime factors GCF(1620, 7100) = 20.