Greatest Common Factor of 42, 45, 48, 525

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

• Greatest Common Factor of 42, 45, 48, 525 by common division method
• Greatest Common Factor of 42, 45, 48, 525 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 525

List of positive integer factors of 525 that divides 525 without a remainder.

1,3,5,7,15,21,25,35,75,105,175,525

Greatest Common Factor

We found the factors 42,45,48,525 . The biggest common factor number is the GCF number.
So the greatest common factor 42,45,48,525 is 3.

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

• GCF of 34, 33, 59, 538
• GCF of 43, 58, 82, 138
• GCF of 62, 17, 78, 351
• GCF of 94, 13, 56, 564
• GCF of 50, 70, 74, 701

1. What is the GCF of 42, 45, 48, 525?

Answer: GCF of 42, 45, 48, 525 is 3.

2. How to Find the GCF of 42, 45, 48, 525

Answer: Greatest Common Factor(GCF) of 42, 45, 48, 525 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 45, 48, 525) = 3.