GCF and LCM Calculator
Welcome to gcflcm.com simple math calculator tool. You can calculate GCF known as greatest common factor or greatest common divisor (gcd) and LCM known as least common multiple or lowest common denominator (lcd).
Gcf and lcm calculators helps you to learn how to find GCF and LCM step by step.
Please select a calculator below to start to calculate gcf or lcm.
Greatest Common Factor Calculator
Calculate the greatest common factor of two positive integer numbers.
Least Common Multiple Calculator
Calculate the least common multiple of two positive integer numbers.
Factoring Calculator
Calculate the factors of a number that divisble without a remainder.
Greatest Common Factor Examples
- GCF of 8 and 12
- GCF of 18 and 24
- GCF of 12 and 18
- GCF of 16 and 24
- GCF of 30 and 45
- GCF of 12 and 20
- GCF of 36 and 48
- GCF of 24 and 32
- GCF of 24 and 36
- GCF of 32 and 48
- GCF of 15 and 20
- GCF of 14 and 21
- GCF of 18 and 36
- GCF of 9 and 15
- GCF of 6 and 15
- GCF of 12 and 16
- GCF of 48 and 64
- GCF of 12 and 24
- GCF of 28 and 42
- GCF of 24 and 30
Least Common Multiple Examples
- LCM of 8 and 12
- LCM of 6 and 8
- LCM of 12 and 18
- LCM of 9 and 15
- LCM of 9 and 12
- LCM of 4 and 9
- LCM of 3 and 9
- LCM of 15 and 20
- LCM of 4 and 10
- LCM of 10 and 15
- LCM of 24 and 36
- LCM of 6 and 12
- LCM of 4 and 8
- LCM of 14 and 21
- LCM of 5 and 10
- LCM of 8 and 10
- LCM of 16 and 24
- LCM of 15 and 25
- LCM of 18 and 24
- LCM of 6 and 15
Recent GCF and LCM Calculations
- LCM of 9 and 10
- LCM of 14 and 18
- LCM of 2 and 14
- LCM of 18 and 42
- GCF of 45 and 75
- GCF of 9 and 30
- LCM of 124 and 135
- LCM of 30 and 75
- LCM of 6 and 10
- LCM of 12 and 16
- LCM of 48 and 64
- GCF of 24 and 40
- GCF of 28 and 140
- GCF of 6 and 9
- GCF of 50 and 65
- GCF of 14 and 38
- LCM of 70 and 84
- GCF of 28 and 70
- LCM of 4 and 26
- LCM of 56 and 64
- LCM of 7 and 20
- GCF of 10 and 16
- GCF of 32 and 128
- GCF of 12 and 40
- GCF of 12 and 27
- LCM of 62 and 93
- LCM of 155 and 169
- LCM of 36 and 72
- LCM of 60 and 66
- GCF of 135 and 140
- GCF of 12 and 15
- LCM of 20 and 30
- GCF of 25 and 36
- GCF of 84 and 120
- LCM of 18 and 16
- GCF of 18 and 40
- GCF of 15 and 19
- GCF of 2000 and 2005
- GCF of 25 and 50
- GCF of 24 and 144
- GCF of 55 and 77
- LCM of 45 and 60
- GCF of 4 and 11
- GCF of 48 and 72
- LCM of 30 and 50
- LCM of 12 and 25
- LCM of 25 and 45
- LCM of 72 and 80
- GCF of 9 and 17
- GCF of 3 and 9
- LCM of 768 and 786
- LCM of 2391 and 2401
- GCF of 102 and 117
- LCM of 34 and 68
- LCM of 45 and 75
Need a Chemical elements information ? Please check out Atomic Number of Elements in Periodic Table
Recent Comments
i love this app it help with my work because i use it all the time.
it works well
I love this website when I'm doing m online learning since I'm in a hybrid school right now, but I love the webstie.
There is one problem with this, what if you need to find the GCF or LCM for more than two numbers? Like 234,746,175
This app is great! It helps me a lot with Greatest Common Multiples and Least Common Factors when i need it.
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:3
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so helpful
4x3=12
Its cool
Make a 3 way calculater
Thanks but I can't find all my need numbers
thanks for the support of these calculators