Greatest Common Factor of 72, 142, 451

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

• Greatest Common Factor of 72, 142, 451 by common division method
• Greatest Common Factor of 72, 142, 451 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 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 142

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

1,2,71,142

Factors of 451

List of positive integer factors of 451 that divides 451 without a remainder.

1,11,41,451

Greatest Common Factor

We found the factors 72,142,451 . The biggest common factor number is the GCF number.
So the greatest common factor 72,142,451 is 1.

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

• GCF of 74, 355, 718
• GCF of 87, 904, 720
• GCF of 88, 122, 565
• GCF of 45, 949, 382
• GCF of 84, 384, 365

1. What is the GCF of 72, 142, 451?

Answer: GCF of 72, 142, 451 is 1.

2. How to Find the GCF of 72, 142, 451

Answer: Greatest Common Factor(GCF) of 72, 142, 451 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 142, 451) = 1.