Greatest Common Factor of 65, 72, 33, 142

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

• Greatest Common Factor of 65, 72, 33, 142 by common division method
• Greatest Common Factor of 65, 72, 33, 142 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 65,72,33,142 . The biggest common factor number is the GCF number.
So the greatest common factor 65,72,33,142 is 1.

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

• GCF of 50, 96, 29, 938
• GCF of 93, 40, 59, 133
• GCF of 17, 30, 37, 437
• GCF of 10, 22, 93, 284
• GCF of 65, 96, 89, 906

1. What is the GCF of 65, 72, 33, 142?

Answer: GCF of 65, 72, 33, 142 is 1.

2. How to Find the GCF of 65, 72, 33, 142

Answer: Greatest Common Factor(GCF) of 65, 72, 33, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 72, 33, 142) = 1.