Greatest Common Factor of 75, 32, 50, 420

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

• Greatest Common Factor of 75, 32, 50, 420 by common division method
• Greatest Common Factor of 75, 32, 50, 420 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 75,32,50,420 . The biggest common factor number is the GCF number.
So the greatest common factor 75,32,50,420 is 1.

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

• GCF of 78, 77, 26, 895
• GCF of 20, 60, 93, 992
• GCF of 62, 60, 84, 695
• GCF of 80, 72, 48, 181
• GCF of 16, 94, 42, 192

1. What is the GCF of 75, 32, 50, 420?

Answer: GCF of 75, 32, 50, 420 is 1.

2. How to Find the GCF of 75, 32, 50, 420

Answer: Greatest Common Factor(GCF) of 75, 32, 50, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 32, 50, 420) = 1.