Greatest Common Factor of 70, 39, 72, 525

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

• Greatest Common Factor of 70, 39, 72, 525 by common division method
• Greatest Common Factor of 70, 39, 72, 525 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 70,39,72,525 . The biggest common factor number is the GCF number.
So the greatest common factor 70,39,72,525 is 1.

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

• GCF of 44, 16, 44, 298
• GCF of 15, 65, 69, 675
• GCF of 71, 56, 56, 923
• GCF of 53, 32, 94, 986
• GCF of 37, 43, 37, 419

1. What is the GCF of 70, 39, 72, 525?

Answer: GCF of 70, 39, 72, 525 is 1.

2. How to Find the GCF of 70, 39, 72, 525

Answer: Greatest Common Factor(GCF) of 70, 39, 72, 525 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 39, 72, 525) = 1.